Marathoners Set to Pump $192M Into Boston Economy

Training for the Boston Marathon has left Tommy Race feeling spent. His bank account, too: Race’s Boston adventure will cost about $2,000.

 

“It’s a lot of money, but it’s also a vacation,” said Race, a high school math teacher from Bellingham, Washington. “For a runner like myself, I’d much rather throw down money to run Boston than go to Cancun or Europe or some other travel destination.”

 

Race (yes, that’s his real name) has plenty of company. Thirty-thousand athletes from 94 countries will participate in this month’s 121st running of America’s most venerable footrace, and organizers say they’ll pump $192 million into the local economy.

 

That’s the equivalent of $311 for every man, woman and child living in the city of Boston.

 

Sports industry experts say Boston’s payout is part of a lucrative global trend that’s been playing out in Chicago, New York, London and other cities that stage major marathons drawing competitors and spectators from around the world.

 

“People want to be a part of something that Olympians run in,” said Rich Harshbarger, CEO of Running USA, a nonprofit group that promotes the sport.

 

“You’re not going to be able to run the bases at Fenway. But at a big marathon, you get to line up and have the same experience that the pros do,” he said.

 

It’s an affluent bunch: Running USA’s latest national survey, done in 2015, found that more than seven in 10 marathon runners earn more than $75,000 a year, and most are college graduates.

 

Many in the field for the Boston Marathon on April 17 will bring their families along. Another 10,000 runners will descend on Boston for a sister 5K race, swelling not only the size of the crowds but the amount spent on hotels, restaurants, transportation and a weekend running expo hawking expensive gear and swag.

 

“Nearly everyone involved … will patronize local businesses,” said Tom Grilk, CEO of the Boston Athletic Association, which manages the marathon.

 

Included in the $192.2 million projection is $30 million that runners will raise to benefit dozens of charities.

 

And the Boston Marathon’s economic impact is steadily growing. Last year’s race generated $188.8 million, and the 2015 race brought in $182 million, the Association said.

 

Patrick Moscaritolo, president and CEO of the Greater Boston Convention & Visitors Bureau, calls race weekend “an extraordinary kick start” for the tourist season.

 

Other races that are part of the World Marathon Majors – a series that includes Berlin, Boston, Chicago, London, New York City and Tokyo – have an even bigger haul.

 

The TCS New York City Marathon says its economic impact in 2014, the most recent year for which figures were available, was $415 million. The Bank of America Chicago Marathon had an estimated $277 million impact in 2015, organizers say.

Getting to the start line is expensive, “but it’s worth every penny,” said Malinda Ann Hill, bereavement coordinator for Children’s Hospital of Philadelphia, who’s running her first Boston together with her twin sister.

 

After 12 attempts to qualify, Hill doesn’t care what it costs.

 

“My twin won’t total it up, though,” she said. “She doesn’t want to know.”

‘Sci-Fi’ Cancer Therapy Fights Brain Tumors, Study Finds

It sounds like science fiction, but a cap-like device that makes electric fields to fight cancer improved survival for the first time in more than a decade for people with deadly brain tumors, final results of a large study suggest.

 

Many doctors are skeptical of the therapy, called tumor treating fields, and it’s not a cure. It’s also ultra-expensive – $21,000 a month.  

 

But in the study, more than twice as many patients were alive five years after getting it, plus the usual chemotherapy, than those given just the chemo – 13 percent versus 5 percent.

 

“It’s out of the box” in terms of how cancer is usually treated, and many doctors don’t understand it or think it can help, said Dr. Roger Stupp, a brain tumor expert at Northwestern University in Chicago.

 

He led the company-sponsored study while previously at University Hospital Zurich in Switzerland, and gave results Sunday at an American Association for Cancer Research meeting in Washington.

 

“You cannot argue with them – they’re great results,” and unlikely to be due to a placebo effect, said one independent expert, Dr. Antonio Chiocca, neurosurgery chief at Brigham and Women’s Hospital in Boston.

Dr. George Demetri of the Dana-Farber Cancer Institute in Boston and a board member of the association hosting the conference, agreed but called the benefit modest, because most patients still die within five years. “It is such a horrible disease” that any progress is important, he added.

 

About the treatment

 

The device, called Optune, is made by Novocure, based in Jersey, an island near England. It’s sold in the U.S., Germany, Switzerland and Japan for adults with an aggressive cancer called glioblastoma multiforme, and is used with chemo after surgery and radiation to try to keep these tumors from recurring, as most do.

 

Patients cover their shaved scalp with strips of electrodes connected by wires to a small generator kept in a bag. They can wear a hat, go about their usual lives, and are supposed to use the device at least 18 hours a day. It’s not an electric current or radiation, and they feel only mild heat.

 

It supposedly works by creating low intensity, alternating electric fields that disrupt cell division – confusing the way chromosomes line up – which makes the cells die. Because cancer cells divide often, and normal cells in the adult brain do not, this in theory mostly harms the disease and not the patient.

 

What studies show

 

In a 2011 study, the device didn’t improve survival but caused fewer symptoms than chemo did for people whose tumors had worsened or recurred after standard treatments. The U.S. Food and Drug Administration approved it for that situation.

 

A second study, in newly diagnosed patients, was stopped in 2014 after about half of the 695 participants had been tracked for at least 18 months, because those using the device were living several months longer on average than the rest.

 

The FDA expanded approval but some doctors were leery because the device wasn’t compared with a sham treatment – everyone knew who was getting what. Study leaders say a sham was impractical, because patients feel heat when they get the real thing, and many would refuse to shave their heads every few days and use an inconvenient device for years if the treatment might be fake.  

 

Some doctors said they would withhold judgment until there were long-term results on the whole group.

 

The new results

 

Now they’re in: Median survival was 21 months for those given Optune plus chemo versus 16 months for those on chemo alone. Survival rates were 43 percent versus 31 percent at two years; 26 percent versus 16 percent at three years, and 13 percent versus 5 percent at five years.

 

Side effects were minimal but included blood-count problems, weakness, fatigue and skin irritation from the electrodes.

 

“The device is now impossible to ignore … it absolutely is an advance,” said Dr. Andrew Lassman, brain tumor chief at the Columbia University Medical Center/New York-Presbyterian Hospital. He consults for Novocure, as do some doctors running the study.

 

The latest National Comprehensive Cancer Center guidelines include Optune as an appropriate treatment for brain tumors. It’s also is being tested for pancreatic, ovarian and lung cancers; electrodes are worn on the belly or chest for those.

The price

A big issue is cost – roughly $700 a day. Most U.S. insurers cover it but Medicare does not and “we are paying,” said Novocure’s chief executive, Bill Doyle. “We’ve never refused a patient regardless of insurance status.”

 

The price reflects “an extremely sophisticated medical device, made in very low quantities,” with disposable parts changed several times a week and a support person for each patient, he said. Plus 17 years of lab, animal and human testing.

 

That cost? “The round number is half a billion dollars,” Doyle said.

 

One patient’s experience

 

Joyce Endresen’s insurance covers all but about $1,000 a year for her device. “It’s a great plan, and that’s why I still work,” said Endresen, 52, employed by a direct mail company in suburban Chicago.

 

She has scans every two months to check for cancer and “they’ve all been good,” she said. “We celebrated two years of no tumor in December and went to South Africa.”

 

Doctors say many patients won’t try the device because of the trouble involved or because they don’t want a visible reminder of their cancer. Not Endresen.    

 

“I wear it and wear it proudly,” she said. “It’s an incredible machine and I’m fine not having hair.”

Minister: Iraq to Boost Crude Oil Production by Year’s End

 Iraq’s oil minister said on Sunday that his country plans to increase daily crude oil production to 5 million barrels by the end of this year, up from the current rate of about 4.4 million barrels per day, to secure sorely needed cash for its ailing economy.

 

Iraq, where oil revenues make up nearly 95 percent of the budget, has been reeling under an economic crisis since 2014, when oil prices began their descent from a high of above $100 a barrel. The Islamic State group’s onslaught, starting in 2014, has exacerbated the situation — forcing Iraq to divert much of its resources to a long and costly war.

 

Addressing an energy conference in Baghdad, Oil Minister Jabar Ali al-Luaibi didn’t give details on which of the country’s oil fields would supply the increased output.

 

Late last year, Iraq joined a deal by OPEC and non-OPEC members to lower production for six months by 1.8 million barrels a day in order to prop up global oil prices. The mutual production decrease began on Jan. 1. Iraq’s share in the deal is to reduce output by 210,000 barrels a day to 4.351 million barrels.

 

“There are positive elements in that deal and we achieved a lot of its targets,” al-Luaibi told reporters on the sideline of the conference. “Work and cooperation are underway … to reach the 1.8 [million barrels a day] reduction,” he added, without divulging whether Iraq is going to support an extension to that deal.

 

OPEC Secretary-General, Mohammed Barkindo, said the compliance among the participants was 86 percent in January and 94 percent in February. Barkindo told reporters that OPEC members would consider whether to extend the production decrease agreement at a meeting next month.

 

The deal propped up the crude price to around $50 per barrel.

 

Iraq holds the world’s fourth-largest oil reserves. This year, it added 10 billion barrels, bringing its total reserves up to 153.1 billion barrels.

 

Al-Luaibi also said that more 15 billion barrels are planned to be added by 2018.

 

Iraq’s 2017 budget stands at about 100.67 trillion Iraqi dinars, or nearly $85.17 billion, running with a deficit of 21.65 trillion dinars, or about $18.32 billion. That’s based on an estimated oil price of $42 per barrel and daily export capacity of 3.75 million barrels.

 

Iraq is also grappling with a major humanitarian crisis. The U.N. estimates that more than 3 million people have been forced from their homes since 2014. It also faces growing dissatisfaction among residents of areas recaptured from IS who have had their properties demolished and suffer from scarce public services.

 

 

Ethical Investing Surges, But It May Not Be That Ethical

Investors are plowing ever more into ethical funds to back their views on issues such as global warming and gender equality, but such investments can be confusingly similar to standard funds, except for higher fees and “green halo” marketing.

The $23 trillion “sustainable, responsible and impact” (SRI) investment sector has received a rush of money since the Paris climate agreement and, more recently, in protest against U.S. President Donald Trump’s plans to slash environmental regulations.

Europe is the dominant region for such investments, with $12.04 trillion, followed by the United States, with $8.72 trillion, while Asia lags some way behind.

U.S. investors have poured $1.8 billion into actively managed U.S. equity funds in the socially responsible category from November to January, according to Lipper data, while other funds saw a net outflow of $133 billion.

Even in fossil-fuel-rich Australia and New Zealand, SRI investment rose from $148 billion to $516 billion between 2014 and 2016, and from $729 billion to $1.09 trillion in oil-rich Canada, according to the Global Sustainable Investment Review released Monday.

Gavin Goodhand, a portfolio manager at Sydney-based Altius Asset Management, said the company’s sustainable bond fund tripled shortly after the 2015 climate accord, where nearly 200 countries signed up to measures designed to curb greenhouse gas emissions.

“The Paris conference was the line in the sand for many of our retail customers, particularly the millennial generation, who want to do the right thing for the environment,” Goodhand said.

Green funds may be not so green

Governments are also tapping the trend, selling green bonds to fund projects such as wind farms or low-carbon transport, with Poland, France and Nigeria making their debut this year.

Some managers, however, are skeptical.

“While environmental, social and governance factors should always factor into investment decisions, this is largely a marketing exercise,” said Steve Goldman, a global portfolio manager at Sydney-based Kapstream Capital, which has A$10 billion ($7.6 billion) of fixed-income assets.

Goldman said Kapstream did not have a responsible investment fund because its clients had not asked for it.

The bond market does not have commonly agreed standards or criteria for what constitutes a green bond, and there is no guarantee the proceeds go to the low-carbon project as claimed.

There are similar concerns over equity products.

Stuart Palmer, head of ethics research at Australian Ethical Investment, said there was a danger that some marketing departments would “greenwash” their products to lure investors into funds that were little different to standard products.

Higher fees

There are no agreed definitions on what is considered ethical, sustainable and socially responsible, but ethical investors are typically expected to cough up higher fees.

For example, retail investors pay more than a third higher fees for the sustainability and ethical funds at Sydney-based BT Investment Management (BTIM) than for its standard share fund equivalent.

The three funds hold six or seven of their top-weighted stocks in common, including major banks Australia and New Zealand Banking Group, Westpac Banking Corp, National Australia Bank and miner BHP Billiton , according to December filings.

A BT spokeswoman did not return requests for comment.

Due diligence difficult

For investors, it can be a minefield.

“I find it difficult as a consumer to do the due diligence I would like to do because even the ethical funds are not always totally transparent about what they define as ethical,” said retail investor Meraiah Foley, a Sydney academic.

“One of the ethical funds I have invests very heavily in retail banks in Australia, and those banks themselves may be underwriting projects that the fund itself would not invest in.”

There is also no standard practice on what to do when an existing fund stock breaches a manager’s policies. Some investment managers will sell, but others argue they can influence behavior by retaining their shareholding.

“We believe in engagement rather than divestment,” said Sam Sicilia, chief financial officer at the A$22 billion pension fund Hostplus. “When you sell a share in a ‘bad’ company, it’s a transfer of ownership and does nothing to the company that’s causing the issue, so divestment does not really work.”

Argonne Lab Breakthrough Could Revolutionize Oil Spill Cleanup

If you were a casual observer watching Argonne National Laboratory scientist Seth Darling work, it would be easy to miss the low-tech but groundbreaking invention he’s concocted in his brightly lit workspace. 

It doesn’t have wires or circuitry, it doesn’t move, it doesn’t do much of anything. It is in fact, at least at first glance, simply a sponge.

“It looks real simple when you demonstrate it, right?” Darling explained as he lowered the small, dark-colored foam sponges into a bowl of water mixed with blue oil. “I mean, you just stick it down there and it works. But behind that is a lot of work.”

Darling explains that what we can see with the human eye — these dark-colored pieces of foam, or sponges — isn’t the major breakthrough. 

It’s what’s in, and on, the sponges that is revolutionary.

“After we do our treatment to it, and we create this Oleo Sponge, you put it on there and it’s got a voracious appetite for oil. It just soaks that oil right up,” he said.

Cleaning, saving oil

While the U.S. Department of Energy’s Argonne National Laboratory in suburban Chicago is best known for its contributions to nuclear energy development, it is also an incubator for technological innovation and discovery, the very environment where Darling created the Oleo Sponge.

“So we’ve been working on this Oleo Sponge project for almost two years,” Darling told VOA. “The underlying technology is something that we’ve been working on for much longer.”

He explains the treatment that gives the Oleo Sponge that “voracious appetite” is the real innovation developed at Argonne — something Darling and his associates call Sequential Infiltration Synthesis, or SIS.

“It was just a new way to make materials,” Darling said.

SIS works at the nano level. When hard metal oxide atoms “with complicated nanostructures” are infused throughout the fibers of the foam, it gives it the extremely effective quality of allowing the foam to bind with the oil in the water, essentially separating the two liquids.

The breakthrough could dramatically change cleanup of oil spills, particularly the more difficult task of retrieving oil below the surface of the water.

“Once it all goes down below the surface of the water and you have clouds of droplets under the surface, I’m not aware of any technology today that can actually clean those up. And Oleo Sponge can,” Darling said.

But the Oleo Sponge doesn’t just clean up the oil — it saves it. 

Oil spilled into water is usually burned off or unusable after cleanup efforts, but the Oleo Sponge can collect, separate and deposit the oil for further use. 

Flood of interest

The sponge itself can also be re-used and recycled, all qualities that have brought a flood of interest to Argonne’s doors.

“It’s a wide variety of companies that are interested in it,” said Hemant Bhimnathwala, with Argonne Laboratory’s Business Development Group. “We’ve got inquiries from about 100-plus companies in the last few days … who want to be partners in a slew of things from manufacturing the foam to distribution.”

While oil spill cleanup in bodies of water is the most clearly identifiable use for the Oleo Sponge, the SIS technology behind it could offer breakthroughs in a variety of other ways, yet to be discovered.

“This application is just the tip of the iceberg,” Bhimnathwala said.

It is an iceberg Seth Darling and other scientists at Argonne are still delving into, while the Oleo Sponge continues to make its journey into the wider market — and hopefully the world’s bodies of water — in the coming years.

More US Cities Aim to Make Chinese Travelers Feel at Home

Hotels offer congee and other Chinese staples for room service. Casinos train staff members on Chinese etiquette. Restaurants, tourist sights and shopping malls translate signs, menus and information booklets into Mandarin.

The American hospitality industry is stepping up efforts to make Chinese visitors feel more welcome, since they are projected to soon surpass travelers from the United Kingdom and Japan as the single largest overseas demographic.

And it’s not just the typical tourist hubs of New York and Los Angeles, where such efforts have long been commonplace. Smaller cities like Boston, Las Vegas, Seattle and Washington, D.C., are increasingly getting into the act, industry officials say.

“Americans traditionally lag behind what other international designations do for different cultures,” said Elliott Ferguson, CEO of Destination DC, the city’s convention and tourism organization, which last year launched “Welcome China,” a certification program for local businesses. “We just kind of assume that one size fits all. Quite frankly, that’s just not welcoming.”

Local tourism associations in those and other cities have recently launched campaigns aimed at getting their member hotels, restaurants and tourism companies to better incorporate Chinese language and customs into their offerings. They’re also embarking on tourism-focused sales missions to China and opening satellite offices in Chinese cities to strengthen ties and sell their city to trendsetters.

Sheraton Boston offers creature comforts

Some companies have already embraced the message.

The Sheraton Boston in the Back Bay neighborhood started offering in 2013 simple creature comforts many Chinese travelers expect, including slippers, robes, instant noodles, an electric kettle and green tea, and have since taken other steps to cater to Chinese guests, said Angela Vento, the hotel’s general manager.

The Four Seasons in D.C.’s Georgetown neighborhood makes similar gestures, as well as offering Chinese-language television and newspapers. It’s also working on offering more traditional Chinese dishes on its room service and restaurant menus, said Liliana Baldassari, a hotel spokeswoman.

In Las Vegas, Caesars Entertainment last year started offering guests at some of its affiliated resorts the option to book and pay for hotel rooms using WeChat, China’s most popular social media app.

“It’s made a really strong statement to the Chinese that these people really welcome us and understand us,” said Bruce Bommarito, the company’s vice president for international marketing, noting the Roman-themed casino has rolled out other China-focused initiatives in recent years, including training programs for staff on basic cultural etiquette for serving Chinese guests.

Those and other small touches are a step in the right direction, but more companies need to make an effort to recognize the growing importance of the Chinese market, said Justin Minggan Wei, a 27-year-old from Beijing who came to Boston in 2008 for college, an experience that inspired him to launch a consulting company helping local restaurants and businesses better serve Chinese customers.

Chicago Hilton reaches out

Zeng Wen, a 24-year-old who works part-time as a tour guide for Chinese-speakers in Chicago, said she has noticed recent efforts to reach out to Chinese tourists, like the Hilton hotel chain’s “Hilton Huanying” program, which derives its name from the Chinese words for “welcome.”

 

But Zhe Zhang, a 36-year-old from Guangzhou who visited Los Angeles this year, said he didn’t see any obvious outreach to Chinese visitors, outside of Chinese-run establishments. The most intimidating part, he said, was ordering food with his basic grasp of English.

 

“If possible, restaurants could provide a simple Chinese menu or pictured menu,” Zhang suggested.

Cities can’t afford to be caught flat-footed as China’s growing middle class — almost nonexistent two decades ago — flexes its spending power, industry experts say.

Chinese visitors already spend more in the U.S. than other international visitors, at roughly $7,200 per person, according to the U.S. Travel Association, an industry trade group. Travelers from the country are expected to more than double from about 2.6 million visitors in 2015 to nearly 6 million by 2021, the association said.

More direct flights from China to a wider range of U.S. cities in recent years is partly fueling the boom.

10-year visa a plus

Creation of a 10-year visa between the U.S. and China in 2014 has also made it easier for Chinese to travel more frequently to the U.S. That has allowed them to venture beyond must-see destinations like New York and Los Angeles to smaller and mid-size destinations and even the national parks, said Scott Johnson, a New York consultant working with Boston and other cities to grow their international presence.

The growing ranks of affluent Chinese are also staying longer and visiting more locations in the U.S. as they plan for their children’s college education or seek real estate and other investment opportunities.

U.S. tourism officials are working to assure partners in China that they remain welcoming even as the administration of Republican President Donald Trump tightens international travel policies and promises fundamental changes in the U.S.-China trade relationship, said Tom Norwalk, CEO of Visit Seattle, the city’s tourism organization.

“Security and travel don’t have to be mutually exclusive,” he said. “We’d hate to see us roll back the clock. We’ve been pretty loud and clear about that.”              

First Fiscal Quarter Ends on Financial High Note

Friday marked the end of the week, the month and the first fiscal quarter of 2017.

The first-quarter statistics were pretty impressive with the NASDAQ Composite delivering the best return of the three main indices of nearly 10 percent as the index broke through another record high on Friday, led by heavyweights like Apple (AAPL) and Amazon.com (AMZN).

“The trends that are driving earnings growth in that sector —- cloud computing, internet of things, mobile and tablet adoption, increasing consumption of video, et cetera —- are all intact, and an improving global economy should allow that to continue,” said Chris Zaccarelli, chief investment officer for Cornerstone Financial Partners.

The S&P 500 closed the quarter higher by its best gain since the fourth quarter of 2015. The Dow Jones industrial average added nearly 5.5 percent, which was its sixth straight positive quarter and the longest winning streak since the fourth quarter of 2006, although March showed the first monthly loss since October.

Trading week ahead

The all-important Employment Situation Report for March will be released at 8:30 a.m. ET, April 7. The federal government’s employment data give the most comprehensive report of how many people are looking for jobs, how many have them, what they’re getting paid and how many hours they are working. These numbers provide the best way to gauge the current state, as well as the future direction, of the economy.

Other key macro events include release of the Federal Open Market Committee (FOMC) minutes from March 14-15 on Wednesday and retail same-store sales throughout the morning on Thursday. While investors do not expect a change in the minutes from the last FOMC meeting, the release could move the markets as traders pick apart each word, looking for clues to monetary policy, when the next rate hike may occur and the amount of hikes anticipated for 2017.

Second-quarter outlook

Brad McMillan, chief investment officer at Commonwealth Financial Network, believes the second quarter will get off to a good start.

“Both consumer and business confidence continue to rise, which should provide a tailwind for faster growth,” McMillan said in a research note. “Job creation remains very strong, and wage growth also continues to rise. Around the world, both Europe and Asia are seeing faster growth, marking the first synchronized global expansion since the crisis.”

McMillan believes that the second quarter isn’t likely to repeat the first, but strong economic fundamentals, along with rising corporate earnings, could continue to push markets higher. Rising confidence will support valuation levels and also offers a real possibility of upside surprises in the hard economic data, which could translate into even better than expected earnings growth.

Extra Portion of SpaceX Rocket Recovered from Launch, Musk Says

Elon Musk’s SpaceX on Thursday salvaged half of the $6 million nosecone of its rocket, in what the space entrepreneur deemed an important feat in the drive to recover more of its launch hardware and cut the cost of space flights.

Shortly after the main section of SpaceX’s first recycled Falcon 9 booster landed itself on a platform in the ocean, half of the rocket’s nosecone, which protected a communications satellite during launch, splashed down via parachute nearby.

“That was the cherry on the cake,” Musk, who serves as chief executive and lead designer of Space Exploration Technologies, told reporters after launch from NASA’s Kennedy Space Center in Florida.

Measuring 43 feet (13 meters) long and 17 feet (5 meters) in diameter, the nosecone is big enough to hold a school bus. It separates into two pieces, exposing the satellite, about 4 minutes after liftoff.

 

As a test, SpaceX outfitted the fairing with thrusters and a steerable parachute.

“It’s its own little spacecraft,” Musk said. “The thrusters maintain its orientation as it re-enters and then … the parachute steers it to a particular location.”

SpaceX has focused most of its efforts and more than $1 billion into developing technologies to recover the Falcon 9’s main section, which accounts for about 75 percent of the $62 million rocket. Musk’s goal is to cut the cost of spaceflight so that humanity can migrate beyond Earth.

“I hope people will start to think about it as a real goal to establish a civilization on Mars,” he said.

Landing on ‘bouncy castle’

After some debate about whether the nosecone could be recovered, Musk said he told his engineering team, “Imagine you had $6 million in cash on a pallet flying through the air that’s just going to smash into the ocean. Would you try to recover that? Yes, you would.”

Musk envisions deploying a kind of “bouncy castle” for the fairing to land on so it can be recovered intact and reused.

The company plans up to six more flights of recycled boosters this year, including two that will strapped alongside a third, new first stage for the debut test flight of a heavy-lift rocket.

Originally slated to fly in 2013, Falcon Heavy is now expected to fly late this summer.

“At first it sounded easy: We’ll just take two first stages and use them as strap-on boosters,” Musk said. “It was actually shockingly difficult to go from single core to a triple-core vehicle.”

SpaceX also may try to land the rocket’s upper-stage section, a feat the company has never attempted. “Odds of success low, but maybe worth a shot,” Musk wrote Friday on Twitter.

Privately owned SpaceX also is developing a commercial space taxi to fly astronauts to the International Space Station, a venture to send two space tourists on a trip around the moon and a Mars lander that is slated to launch in 2020.

Zika Vaccine Trials Enter Next Phase

U.S. researchers have begun enrolling people in the next phase of testing for a vaccine to protect against Zika, the mosquito-borne virus that can cause birth defects in pregnant women.

Dr. Anthony Fauci, director of the National Institutes of Allergy and Infectious Diseases (NIAID), told reporters Friday that the Zika vaccine had cleared preliminary safety hurdles and would now be tested on human volunteers to see whether it is effective.

In the study, funded by the U.S. government, researchers aim to enroll more than 2,400 healthy volunteers from areas where mosquitoes carry the Zika virus — parts of the southern United States, Puerto Rico, Brazil, Peru, Costa Rica, Panama and Mexico.

Researchers at the U.S. National Institutes of Health (NIH) said the trial would begin with a small number of people testing different doses or strengths of vaccine. Once the dosage is decided, the larger part of the study could begin by June, when the volunteers will receive either the vaccine or a placebo.

Participants will be monitored for two years to see whether the vaccine protects against Zika infection.

The vaccine being tested is a new type, called a DNA vaccine. Traditionally, vaccines are made using killed or weakened viruses, which increase the recipients’ ability to fight off an active infection.

The DNA vaccine contains no actual virus, but has genes extracted from Zika viruses. Once inside the body, the genes form particles resembling Zika that cannot cause infection. If all goes well, the gene particles should induce volunteers’ immune systems to produce antibodies capable of repelling the full virus.

NIH researchers also are studying more traditional Zika vaccines, but those are not yet ready for human trials.       

The DNA vaccine trial is expected to cost $100 million, but Fauci said the government was in talks with pharmaceutical companies to share the costs of the final stage of testing, in return for rights to manufacture the vaccine in the future.

Zika typically causes no symptoms or only mild ones, such as fever and body aches. If the virus infects a pregnant woman, however, it can result in birth defects in newborns, including microcephaly, which is characterized by an abnormally small head and brain, accompanied by marked developmental disorders.

Zika is primarily transmitted by mosquitoes, but it can also be transmitted via sexual contact.

Snapchat Adds More Accessible Search Feature

Snap Inc. said Friday that its Snapchat messaging app would add an option for users to search through photos and videos that users have posted to the public.

The move came days after larger rival Facebook Inc. stepped up efforts to encourage users to take more photos and edit them with digital stickers that show the influence of Snapchat.

Snapchat will enable users to search for photos and videos known as “Snaps” posted to the “Our Story” option on the app, by creating new “Stories” using machine learning technology, the company said in a blog post.

The “Our Story” option is derived from Snap’s widely copied “Stories” feature that is a slideshow of user content that disappears after 24 hours.

“Our Story” allows users to post their Snaps as part of a larger public collection, which users will be able to search through with the latest update.

For instance, users can use the search feature to find “Snaps” related to events such as local basketball games and topics such as puppies.

The search feature, which was rolled out in some cities Friday, is an addition to curated “Stories,” where public “Snaps” about major events like Wimbledon or the Coachella music festival already appear.

Snapchat popularized the sharing of digitally decorated photographs on social media, especially among teenagers, but faces intense competition from larger Facebook and Facebook-owned Instagram.

Users will now be able to search for over 1 million “Stories” on Snapchat, Snap said, making the app more accessible.

Snap’s shares were up 1.5 percent in afternoon trading, while Facebook’s stock was down marginally.

White House Financial Disclosures: Kushner Retains Scores of Real Estate Holdings

President Donald Trump’s son-in-law and daughter are holding onto scores of real estate investments — part of a portfolio of at least $240 million in assets — while they serve in White House jobs, according to financial disclosures released publicly late Friday.

Jared Kushner, Trump’s senior adviser, resigned from more than 260 entities and sold off 58 businesses or investments that lawyers identified as posing potential conflicts of interest, the documents show.

But his lawyers, in consultation with the Office of Government Ethics, determined that his real estate assets, many of them in New York City, are unlikely to pose the kinds of conflicts that would trigger a need to divest.

“The remaining conflicts, from a practical perspective, are pretty narrow and very manageable,” said Jamie Gorelick, an attorney who has been working on the ethics agreements for Kushner and Ivanka Trump.

Kushner began selling off the most problematic pieces of his portfolio shortly after Trump won the election, and some of those business deals predate what is required to be captured in the financial disclosure forms.

For example, Kushner sold his stake in a Manhattan skyscraper to a trust his mother oversees. Jared Kushner, Ivanka Trump and their three minor children have no financial interest in that trust, his lawyer said.

The Kushner Companies, now run by Jared Kushner’s relatives, are seeking investment partners for a massive redevelopment.

The White House on Friday began released financial disclosure forms for more than 100 or its top administration officials — a mix of people far wealthier, and therefore more entangled in businesses that could conflict with their government duties, than people in previous administrations.

White House Press Secretary Sean Spicer described the business people who have joined the administration as “very blessed and very successful,” and said the disclosure forms will show that they have set aside “a lot” to go into public service.

The financial disclosures — required by law to be made public — give a snapshot of the employees’ finances as they entered the White House. What’s not being provided: the Office of Government Ethics agreements with those employees on what they must do to avoid potential conflicts of interest.

Those documents will never be made public, White House lawyers said, although the public will eventually have access to “certificates of divestiture” issued to employees who are seeking capital gains tax deferrals for selling off certain assets.

Kushner, for example, received certificates of divestitures for his financial interests in several assets, including several funds tied to Thrive Capital, his brother Joshua Kushner’s investment firm.

He and Ivanka Trump built up companies the documents show are worth at least $50 million each and have stepped away from their businesses while in government service. Like the president himself, however, they retain a financial interest in many of them. Ivanka Trump agreed this week to become a federal employee and will file her own financial disclosure at a later date.

Jared Kushner’s disclosure shows he took on tens of millions of dollars of bank debt in 2015 and 2016, including liabilities with several international banks whose interests could come before the Trump administration.

Financial information for members of Trump’s Cabinet who needed Senate confirmation has, in most cases, been available for weeks through the Office of Government Ethics.

The president must also file periodic financial disclosures, but he is not required to make another disclosure until next year.

Georgian Entrepreneurs Look to Silicon Valley for Funding

Boris Kiknadze, chief executive of Pawwwn, took a deep breath as he looked out to the crowd of Silicon Valley venture capitalists and began his pitch.

With just 10 minutes to speak, Kiknadze rapidly described his business idea — Pawwwn, an online payment and management system to make transactions easier for pawnshop owners and their customers. The pain point for pawn shops is payment. Pawwwn takes away that pain, he said.

For months, Kiknadze and his co-founder had developed Pawwwn in his home country of Georgia before getting on a plane for San Francisco. Since the firm launched in March, Kiknadze has had 20 customers trying out the service.

But with 1,400 pawnshops in Georgia and 12,000 more in the U.S., Kiknadze saw a big opportunity. And to achieve that, he needs cash — $1 million, which he said he would use to launch Pawwwn in the U.S.

Competing for investors

Kiknadze is part of Startup Georgia, a project administered by Georgia’s Innovation and Technology Agency, that connects U.S. experts and investors with startups in Georgia.

More than 250 entrepreneurs tried out in Georgia to qualify for a week of training in Tbilisi, the nation’s capital. Among those 50 who participated in the training, 20 were selected for seed funding and three months of additional training with a Silicon Valley expert with weekly videoconferencing meetings.

Of those, eight were chosen to travel to the U.S. for a boot camp and to pitch to investors directly.

Georgia, a country of fewer than 4 million people, is looking to the success of small countries, such as Estonia and Israel, to pitch itself as a burgeoning tech hub, said Mark Iwanowski, founder and president of Global Visions-Silicon Valley, which provided the U.S. support for the program.

For U.S. investors, typically reluctant to invest beyond U.S. tech hubs, there is an opportunity to get more value in overseas companies, where labor costs are lower, he said. To attract these investors, foreign companies need to incorporate in the U.S. and set up a team here.

Over the past week in Silicon Valley, the Georgian entrepreneurs received one-on-one mentorship training as they refined their pitches. They heard from lawyers on protecting intellectual property and listened to venture capitalists talk about how to approach investors.

“If a venture capitalist says they love it, it kind of doesn’t mean anything,” said Steve Goldberg, operating partner at Venrock, a venture firm. “My advice is to have people on the team who understand venture-speak.”

“Understand what the investor is looking for,” said Ron Weissman of Band of Angels, Silicon Valley’s oldest seed fund. He suggested approaching investors seeking a conversation — “I’m not here to raise money. I’m here to get a sense of what it would take to interest you.”

Tech’s next ‘unicorn’?

That is the kind of approach honed by Vamekh Kherkheulidze, founder and medical adviser to ORsim, a Georgian operating room virtual reality simulator.

By slipping on a virtual reality headset and a special glove that gives all the sensations of holding instruments and operating on a person, medical students can better learn how to become surgeons, Kherkheulidze said. And that’s important, because there’s a shortage of surgeons both in the U.S. and worldwide.

From potential investors, ORsim is looking “for supporters,” he said. “We promote new ways of education and we want investors who understand that.”

Still, his ambition is big. “We want to expand and expand fast,” Kherkheulidze said. Already, ORsim, with $35,000 in pre-seed funding from Startup Georgia, has an appendectomy simulator.

“Our hope is to be a unicorn,” Kherkheulidze said, referring to the term used to describe startups worth more than $1 billion in valuation. But in addition to greatly improving surgical training worldwide, he sees his company as a way to help his home country.

“If we are worth $1 billion, you can increase the economy. What was Skype’s influence in Estonia?” he said, referring to the Estonian internet communication service bought by Microsoft for more than $8 billion.

After the pitches, the entrepreneurs mingled with investors. No one got investment on the spot, but most are hopeful and are following up with meetings next week.

British Robot Helps Autistic Children With Social Skills

“This is nice, it tickles me,” Kaspar the social robot tells four-year-old Finn as they play together at an autism school north of London.

Kaspar, developed by the University of Hertfordshire, also sings songs, imitates eating, plays the tambourine and combs his hair during their sessions, aimed at helping Finn with his social interaction and communication.

If Finn gets too rough, the similarly sized Kaspar cries: “Ouch, that hurt me.” A therapist is on hand to encourage the child to rectify his behavior by tickling the robot’s feet.

Finn is one of around 170 autistic children that Kaspar has helped in a handful of schools and hospitals over the last 10 years.

But with approximately 700,000 people in Britain on the autism spectrum, according to the National Autistic Society who will mark World Autism Day on Sunday, the university want Kaspar to help more people.

“Our vision is that every child in a school or a home or in a hospital could get a Kaspar if they wanted to,” Kerstin Dautenhahn, professor of artificial intelligence at the University of Hertfordshire, told Reuters.

Achieving that goal will largely depend on the results of a two-year clinical trial with the Hertfordshire Community NHS Trust, which, if successful, could see Kaspar working in hospitals nationwide.

TRACKS, an independent charity and specialist early-years center for children with autism in Stevenage, have seen positive results from working with Kaspar, who sports a blue cap and plaid shirt for play sessions.

“We were trying to teach a little boy how to eat with his peers. He usually struggled with it because of his anxiety issues,” said deputy principal Alice Lynch. “We started doing it with Kaspar and he really, really enjoyed feeding Kaspar, making him eat when he was hungry, things like that. Now he’s started to integrate into the classroom and eat alongside his peers. So, things like that are just a massive progression.”

Many children with autism find it hard to decipher basic human communication and emotion so Kaspar’s designers avoided making him too lifelike and instead opted for simplified, easy-to-process features.

Autism support groups have been impressed.

“Many autistic people are drawn to technology, particularly the predictability it provides, which means it can be a very useful means of engaging children, and adults too,” Carol Povey, director of the National Autistic Society’s Centre for Autism, told Reuters.

“This robot is one of a number of emerging technologies which have the potential to make a huge difference to people on the autism spectrum.”

Cholera Spreads in Famine-threatened Somalia

Deadly cholera is spreading through drought-ravaged Somalia as clean water sources dry up, a top aid official said, deepening a humanitarian crisis in a country that is on the verge of famine.

The Horn of Africa nation has recorded more than 18,000 cases of cholera so far this year, up from around 15,000 in all of 2016 and 5,000 in a normal year, Johan Heffinck, the Somalia head of EU Humanitarian Aid, said in an email on Thursday.

The current strain of the disease is unusually deadly, killing around 1 in 45 patients.

Somalia is suffering from a severe drought that means more than half of its 12 million citizens are expected to need aid by July. Families have been forced to drink slimy, infected water after the rains failed and wells and rivers dried up.

“We are very close to famine,” Heffinck said.

The Security Information Network (FSIN), which is co-sponsored by the United Nations food agency, said in a report on Friday Somalia was one of four African countries at high risk of famine.

Somalia’s rainy season normally runs from March to May, but there has been no rain this month.

The drought has hit particularly hard in the breakaway northern region of Somaliland, where the rains began to fail in 2015, killing off animals that nomadic families rely on to survive.

‘This is the last bottle’

Listless, skinny children last week lay in crowded wards in the main hospital in the regional capital Hargeisa.

Three-year-old Nimaan Hassid had diarrhea for 20 days before his mother brought him to hospital. He weighs only 6.5 kilograms, less than half the normal weight for his age.

Doctors say he is suffering from severe malnutrition but his grandmother, 60-year-old Fadumo Hussein, told Reuters the family has no money for food or clean water.

“We don’t have mineral water to give to the sick child. This is the last bottle,” she said, carefully pouring it into a feeding tube inserted through his nose.

In the malnutrition ward in the general hospital of Somaliland’s second city Burao, Doctor Hamud Ahmed said children were also being hit hard by diseases like tuberculosis, meningitis and measles.

Children’s admissions reached almost 60 in March, up fourfold from October.

“This is due to the drought,” Ahmed said. “When families lose all their livestock and children do not get milk, this is the famine that causes the children to suffer.”

If the rains fail, the country could tip into famine.

Somalia’s last famine, in 2011, killed more than 260,000 people. Heffinck said aid agencies were working overtime to try to prevent a similar disaster, trucking in clean water and stepping up the distribution of food and cash.

“The big difference this time is that we have started the preparation and scaling up of the relief operations earlier,” he said.

Trump Set to Overturn Online Privacy Protections, Stirring Debate

U.S. President Donald Trump is poised to sign legislation overturning privacy protections for Internet users, a move supporters say will level the playing field for providers but critics argue will hurt consumers.

The bill eliminates Obama-era regulations that required Internet service providers, or ISPs, to get permission before collecting or selling sensitive user data, such as Internet browsing history.

Supporters say the bill will create a more even field for ISPs, which are regulated by the Federal Communications Commission. Other Internet companies, such as Facebook and Google, are managed by the Federal Trade Commission, which places fewer restrictions on how they can collect and sell user data.

“Having two privacy cops on the beat will create confusion within the Internet ecosystem and will end up harming consumers,” said Rep. Marsha Blackburn, a Republican from Tennessee, on Tuesday.

Democrats, groups object 

Supporters also argue that the reaction has been overblown, noting that the Obama-era FCC rules, which had been approved in December, hadn’t even been put in place yet.

The bill passed Congress this week with the overwhelming support of Republicans. White House officials have previously said Trump will sign the legislation, despite objections from Democrats and privacy advocate groups.

“This legislation will seriously undermine the privacy protections of the overwhelming majority of Americans who believe that their private information should be just that — private — and not for sale without their knowledge,” a group of 46 Democratic lawmakers said this week in a letter urging Trump to veto the bill.

Tom Wheeler, the former head of the FCC, wrote an opinion piece for The New York Times calling the repeal a “dream for cable and telephone companies, which want to capitalize on the value of such personal information.”

U.S. Internet companies have long profited from U.S. privacy regulations, which are generally considered weaker than those in parts of the developed world, such as the European Union.

Big companies make big money from data

Companies such as Apple, Microsoft, Facebook and Amazon “profit heavily from the mining of consumer data,” says Evan Swarztrauber with the Internet privacy advocacy group TechFreedom.

“It’s at least arguable that the U.S. has more successful tech firms than the EU because the U.S. has a more relaxed privacy framework, which allows for more innovation and experimentation,” he says.

But profit should not be the only consideration, according to critics, such as the Electronic Frontier Foundation, a digital rights group.

“Should President Donald Trump sign S.J. Res. 34 into law, big Internet providers will be given new powers to harvest your personal information in extraordinarily creepy ways,” Ernesto Falcon, a legislative counsel at EFF, said in an online post.

Bill has limited international impact

Falcon slammed lawmakers who “have decided to give our personal information to an already highly profitable cable and telephone industry so that they can increase their profits with our data.”

The bill itself has limited international impact. Falcon says the bigger concern for global web users is state-sponsored surveillance, such as that conducted by the NSA.

“No real amount of commercial deregulation or regulation would offset the loss of privacy rights that state-sponsored surveillance violates in terms of international issues,” he told VOA.

 

How Ebola Impacted Liberia’s Appetite for Bushmeat

When Ebola struck Liberia, consumption of bushmeat dropped dramatically. But in an odd twist, poorer households cut their consumption much more than well-to-do households.

The findings have implications for public health, as well as wildlife conservation. Education campaigns about the risks and consequences of bushmeat hunting have focused on rural villagers near protected nature reserves.

But, it turns out, the more tenacious consumers may be the wealthier city-dwellers.

Bushmeat — wild animals like monkeys, duikers and pangolins — is an essential protein source for many rural West Africans, but it’s also a favorite of urbanites.

Satisfying that demand has created, in some places, “empty forests” that are otherwise pristine but are devoid of critical wildlife.

In addition, bushmeat can spread diseases like Ebola because, according to the Centers for Disease Control and Prevention, “human infections have been associated with hunting, butchering and processing meat from infected animals.”

Before the 2015 Ebola outbreak, Jessica Junker and her colleagues at the Max Planck Institute for Evolutionary Anthropology based in Leipzig, Germany, had studied Liberians’ preferences for bushmeat compared to chicken or fish.

Tradition, taste

“We asked people, ‘If you were at a party and you could choose the type of meat you could eat there, what would you like to eat?'” Junker told VOA. That scenario aimed to take cost out of the equation.

Bushmeat often topped the list.

People prefer the taste, Junker said. Bushmeat also is often cheaper than domesticated meat. Plus, it’s a traditional part of their diet.

“Many people have told me, ‘Well, we’ve always eaten bushmeat. Our fathers have eaten bushmeat,'” Junker said.

When Ebola hit, she decided it would be a good time to see how attitudes toward eating wildlife had changed.

Bushmeat consumption dropped, as expected. However, it dropped less among wealthier people.

Rich or poor, before Ebola, people said they ate bushmeat every other day on average. During the outbreak, that dropped to once a month among the lowest-income survey respondents, but once a week among the highest-income respondents.

It’s not clear why that should be, but Junker notes that poorer people hunt bushmeat themselves. “During the Ebola crisis, a lot of people didn’t leave their houses,” she said.

In the cities, it was illegal to sell bushmeat. But “there was an underground bushmeat market,” she said. “If you wanted to get bushmeat, you could still get it,” as long as you had money.

Awareness campaigns

The study was published in the journal PLOS Neglected Tropical Diseases.

It presents a challenge for those seeking to preserve wildlife or protect public health.

“If you really like something, you’re not very likely to change that,” Junker said. “Ebola is quite a drastic event, but it doesn’t change your preference. You stop eating it because it’s dangerous.”

She says her group would like to repeat the survey now that the crisis is over. They suspect that people have gone back to their old eating habits.

And, she notes, the study suggests education efforts may need a change in focus.

“Most of the awareness campaigns nowadays are centered around protected areas where the animals actually live. But maybe those are not the people who then consume the bushmeat,” she noted. “It might be people much farther away in the urban centers and who need to be educated about the impact this has.”

Oculus Co-founder Palmer Luckey Leaves Facebook

Palmer Luckey, the co-founder of Facebook’s Oculus virtual-reality business, is leaving the company.

Facebook didn’t give a reason for Luckey’s departure. His last day is Friday.

Luckey, who is 24, is leaving Facebook in the heels of controversies. Earlier this year, a federal jury found that Oculus, Luckey and co-founder Brendan Iribe violating the intellectual property rights of video-game maker ZeniMax Media. The jury awarded $500 million in damages, including $50 million from Luckey.

Luckey was also criticized for a donation of $10,000 to a pro-Donald Trump group called Nimble America, which created offensive memes online during the 2016 election season.

Facebook bought Oculus in 2014 for $2 billion. Oculus makes the stand-alone Rift virtual-reality headset along with the Gear VR headset for Samsung.

Cargo Vessels Evade Detection, Raising Fears of Huge Trafficking Operations

Hundreds of ships are switching off their tracking devices and taking unexplained routes, raising concern the trafficking of arms, migrants and drugs is going undetected.

Ninety percent of the world’s trade is carried by sea. Every vessel has an identification number administered by the United Nations’ International Maritime Organization or IMO. But crews are able to change the digital identity of their ship, making it possible to conceal previous journeys.

The Israeli firm Windward has developed software to track the changes. Its CEO, Ami Daniel, showed VOA several examples of suspicious shipping activity, including one vessel that changed its entire identity in the middle of a voyage from a Chinese port to North Korea.

“It’s intentionally changing all of identification numbers. Also its name, and its size, and its flag and its owner. Everything that’s recognizable in its digital footprint. This is obviously someone who is trying to circumvent sanctions [on North Korea],” says Daniel.

Transfers at sea

In a joint investigation with the Times of London newspaper, Windward showed that in January and February more than 1,000 cargo transfers took place at sea. Security experts fear traffickers are transporting drugs, weapons, and even people.

Suspicious activity can be highlighted by comparing a vessel’s journey with all its previous voyages. In mid-January a Cyprus-flagged ship designed to carry fish deviated from its usual route between West Africa and northern Europe to visit Ukraine, deactivating its tracking system on several occasions.

“It’s leaving Ukraine, transiting all through the Bosphorus Straits into Europe, then drifting off Malta,” explains Daniel, as the Windward system plots the route of the reefer [refrigerated] vessel on the screen. “On the way it turns off transmission a few times … then it comes into this place east of Gibraltar. This area is known for ship-to-ship transfers and smuggling, because of the proximity to North Africa.”

Under global regulations all vessels must report their last port of call when arriving in a new port.

“But as you can understand, when it does ship-to-ship transfers here, it doesn’t actually call into any port, right, because it’s the middle of the ocean. So it’s finding a way to bypass what it already has to report to the authorities,” Daniel said.

Finally the vessel sails to a remote Scottish island called Islay, but again it anchors around 400 meters off a tiny deserted bay. The specific purpose of this voyage hasn’t yet been identified.

Lack of political will

Daniel shows another example of a vessel leaving the Libyan port of Tobruk before drifting just off the Greek island of Crete, raising suspicions that it is involved in people smuggling.

But he says using information like this to investigate suspicious shipping activities requires political will as well as technological advances.

“Regulation, coordination, legislation. And then proof in the court of law. And not all of this necessarily exists. The high seas, which means 200 nautical miles onwards by definition, are not regulated right now. The U.N. is still working on it.”

Meanwhile the scale of smuggling around the United States’ coastline was underlined this month, as the Coast Guard intercepted 660 kilos of cocaine off the coast of Florida, with a street value of an estimated $420 million.

 

 

Power-short Zambia Launches Switch to 100 Percent LED Bulbs

Zambia is attempting to convert the nation to energy-saving light emitting diode (LED) lightbulbs to help plug crippling power shortages that have hit mining and agriculture and imposed daily rationing on parts of the country.

If all homes and industries switch to the longer-lasting bulbs, the country could save up to 200 megawatts of electricity annually — about 30 percent of its power deficit — according to the state-owned Zambia Electricity Supply Corporation (ZESCO).

The company is planning to distribute 5 million free LED bulbs by June in exchange for conventional ones, at a cost of $20 million. The aim is to replace every incandescent bulb in the country.

“With such initiative, we are going to save a lot of energy. Just imagine moving from 40 watts energy consumption for an ordinary bulb to … only 5 watts for LEDs,” Thomas Sinkamba, manager of the LEDs rollout at ZESCO, told Reuters.

So far, 3 million of the low-energy bulbs have been bought for $5 million, ZESCO senior manager Bessie Banda said.

The government in January banned the manufacture, sale and import of energy-hungry incandescent lightbulbs and several other inefficient devices.

It has also lifted import taxes on LED bulbs, solar panels and other energy-saving equipment, while imposing taxes on inefficient electrical devices.

Rozaia Mapika, a 53-year old a meat seller living in Lusaka, who received six LED bulbs free in December under the government scheme, said the new lightbulbs have cut her monthly electricity bill.

“We used to spend 300 Zambian kwacha [$30] monthly on electricity [for] household use,” said Mapika, who uses electricity for cooking, heating and lighting.

“Now, we are not exceeding more than 240 ZMW [$25] per month,” she told Reuters.

Some people, however, are concerned about the safe disposal of long-lasting LED bulbs and their impact on people’s health.

“[LED lightbulbs] contain mercury, which is highly toxic even in small doses,” said Robert Chimambo a board member for the Zambia Climate Change Network.

The LED bulbs are more expensive to buy than conventional bulbs, costing $5 compared to $1.50. But they last six times longer, promoters said.

Providing the bulbs free of charge is key to driving the switchover in a country where about 65 percent of the population live on less than $1.90 a day.

Powering a nation

The country’s electricity demand in the last five years has risen to 1,800 megawatts, up from 1,600 megawatts, as more areas have been electrified, putting increased pressure on the national electricity grid, according ZESCO.

The rising demand, coupled with two years of drought that lowered water levels in the country’s hydroelectric dams, have led to the country’s power shortages.

Electricity from the national grid has been rationed for up to six hours a day in parts of the country as a way to cushion the shortfall.

“Increased economic activities and [not enough] rainfall have severely impacted the power deficit,” Sinkamba said.

Insufficient investment in electricity generation has also worsened the country’s power deficits, the ministry of finance said in November.

The demand for power is likely to grow, as the government attempts to roll out electricity supplies to more people.

More than two-thirds of Zambia’s 15.5 million people have no access to any power, according to USAID, the U.S. government’s aid agency, which is working with Zambia to help improve its power supplies.

Justine Mukosa, a manager at the government’s Rural Electrification Authority, said that as demand for power increases nationally, other energy sources will be needed to reduce pressure on the national grid.

“We need to intensify other energy sources like solar mini-grid, wind energy and others,” Mukosa said.