News / Asia

Hong Kong Golfers Tee Off With World's First Hybrid Ferry Fleet

With air pollution clouding life in Hong Kong, the territory's only public golf course is taking innovative steps to help alleviate the problem.

By World Health Organization standards, Hong Kong's air is so polluted it is only safe to breathe 41 days a year. Cars and power stations, as well as factories in southern China, are blamed for the haze.

But scientists say ships also damage the air in this city, home to one of the world's busiest ports. Marine transportation is now responsible for almost 10 percent of the pollution. C.M. Wong, a public health expert at the University of Hong Kong, has been studying local air quality for nearly 20 years.

"Hong Kong is an important port," said C.M. Wong. "Marine traffic becomes a very major part of air pollution in Hong Kong. They burn things called residual oil or bunker fuel oil. This fuel has a very high sulfur content. The problem is growing."

Sulfur dioxide, says Dr. Wong, is a significant cause of heart and lung disease. His team estimates that sulfur dioxide, along with ozone, nitrogen dioxide and particulate matter, cost Hong Kong $2.2 billion a year in hospitalization costs and lost productivity. In 2010, they say, air pollution has already caused 480 premature deaths.

But one vessel might kick-start the effort to clean up Hong Kong's sea air - the sleek blue and yellow catamaran, the Solar Golf.

The 100-seat boat recently began operating as the world's first commercial hybrid ferry service, here in this island-dotted territory. It runs between Hong Kong Island and a public golf course on Kau Sai Chau Island.

It will soon be joined by three sister ships, one of which is equipped as a floating classroom to teach children more about renewable energy.

"The vessels have hybrid solar-power electrical and diesel engines, which can operate in parallel to save up to 50 percent in fuel consumption and about HK$2.5 million (US$320,000) a year in operating costs in comparison with the existing ferries," said Gillian Leung, the golf course spokeswoman. "Lightweight materials in the hull help save energy and the solar panels will last at least 15 years."

The captain, Leung Kam-yiu, gives a pre-departure briefing and he's very excited because today is the first time he has taken sole command of the Solar Golf.

He also explained more about how the parallel engine system works: out at sea the ferry uses low-sulfur diesel fuel, and in coastal waters, the crew switches to the solar-charged electric "E" motor to minimize on-shore noise and air pollution.

The new ferries are by no means Kau Sai Chau's only green initiative. All 205 golf carts on the course have also been converted to solar power.

Combined, Leung estimates the new ferries and golf carts will reduce carbon dioxide emissions by 1,280 tons a year - the equivalent annual absorption of 188,000 mature pine trees.

Prentice Koo of Hong Kong Greenpeace thinks that, although comparatively small, Kau Sai Chau's efforts are important because the government response to the renewable energy debate has been weak.

"The government only has a policy recommendation to achieve one to two percent renewable energy by 2012," said Koo. "It's very low target compared with China."

He says the government needs to do better. The investment, Koo says, is in the well-being of future generations.

You May Like

Video Analysts: Beijing Parade a 'Bazaar' of Stolen Technology

Show commemorating victory over Japan in World War II involved long, medium and short range missiles, a range of tanks and 200 fighter aircraft More

Bernie Sanders Surge Reflects US Shift on Socialism

Although most analysts say it is unlikely he will get the Democratic nomination, Sanders' campaign opens up questions and issues that are otherwise marginalized More

Video On IS Frontline, Kurdish Fighters Ready for Offensive

Peshmerga soldiers say although they need more heavy artillery, they are poised to take the fight to the Islamic State extremists on their turf More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Drowned Migrant Toddler Photo Triggers European Outragei
X
Henry Ridgwell
September 04, 2015 11:36 AM
The harrowing picture of a drowned three-year-old Syrian boy washed up on a Turkish beach appears to have galvanized Europe’s leaders into doing more to address the refugee crisis. France, Germany and Italy issued a joint call Thursday for compulsory quotas of refugees for all EU states. But there were chaotic scenes in Hungary as police tried to force migrants off a train heading for Austria. Henry Ridgwell has more. And a caution, some of the images in this report may be disturbing.
Video

Video Drowned Migrant Toddler Photo Triggers European Outrage

The harrowing picture of a drowned three-year-old Syrian boy washed up on a Turkish beach appears to have galvanized Europe’s leaders into doing more to address the refugee crisis. France, Germany and Italy issued a joint call Thursday for compulsory quotas of refugees for all EU states. But there were chaotic scenes in Hungary as police tried to force migrants off a train heading for Austria. Henry Ridgwell has more. And a caution, some of the images in this report may be disturbing.
Video

Video Russians Observe 11th Anniversary of Beslan School Attack

This week, Russians have been observing the 11th anniversary of the attack by Islamic militants on a school in Russia's North Caucasus region that killed more than 330 hostages, including 186 children. The three-day siege and massacre that started on September 1, 2004 took place in Beslan, a town in the republic of North Ossetia, and is one of the bloodiest terrorist acts ever in Russia. VOA's Mike Richman reports.
Video

Video Native Americans Debate: Father Serra, Saint or Sinner?

Pope Francis will canonize an 18th century missionary to Spanish California during a papal visit to the United States this month.  But some Native Americans have criticized the elevation to sainthood of the missionary priest, Junipero Serra. VOA's Mike O’Sullivan has more from Los Angeles.
Video

Video Calais School Offers Another Face of Europe’s Migrant Crisis

Europe is facing mounting criticism over how it’s handling its biggest migration crisis since World War II. But not all Europeans believe building walls or passing repressive policies are the answer. A school for migrants in the French port city of Calais, is opening doors and building bonds across nationalities. VOA's Lisa Bryant reports.
Video

Video Kurdish Fighters on IS Frontline Ready for Offensive

Finger on the trigger, the Kurdish Peshmerga soldier stared across the dust at a village taken over by Islamic State extremists. The Kurdistan’s Khazir frontline, just 45 minutes from the Islamic State stronghold of Mosul. And at this point, the militants were less than two kilometers away. VOA's Sharon Behn reports.
Video

Video China Announces Troop Cuts at WWII Parade

Chinese President Xi Jinping Thursday announced plans to cut the world’s largest military force by 300,000 troops. The announcement was made during a massive military parade to commemorate victory over Japan in World War II. The event was shunned by most Western leaders and for some is raising fresh concerns about China’s military ambitions. VOA’s Bill Ide has more from Beijing.
Video

Video Russia-Japan Relations Cool as Putin Visits China for WWII Anniversary

Russian President Vladimir Putin is in Beijing for commemorations of the 70th anniversary of China's WWII victory over Japan. Putin is expected to visit Japan later this year, but tensions between Tokyo and Moscow over islands disputed since the war, and sanctions over Ukraine, could pour cold water on the plan. VOA's Daniel Schearf reports.
Video

Video Yemen ‘on Brink of Disaster’ as Medical Shortages Soar

Aid agencies warn Yemen is on the brink of humanitarian disaster – with up to half a million children facing severe malnutrition, and hospitals running out of basic medicines. There are fears Yemen's civil war could escalate as the coalition led by Saudi Arabia tries to drive back Houthi rebels, who seized control of much of the country earlier this year. Henry Ridgwell reports.
Video

Video Apps Helping Kenyan Businesses Stay Ahead of Counterfeiters

Counterfeit goods in Kenya cost the government as much as $1 billion each year in lost tax revenues. The fake goods also hurt entrepreneurs who find it hard to carve out a niche in the market and retain customers. But as Lenny Ruvaga reports from Nairobi, information technology is being used to try to beat the problem.
Video

Video Nobel Prize Winner Malala Talks to VOA

Nobel Peace Prize winner Malala Yousafzai met with VOA's Deewa service in Washington Sunday to talk about women’s rights and unveil a trailer for her new documentary. VOA's Katherine Gypson has more.
Video

Video War, Drought Threaten Iraq's Marshlands

Iraq's southern wetlands are in crisis. These areas are the spawning ground for Gulf fisheries, a resting place for migrating wildfowl, and source of livelihood for fishermen and herders. Faith Lapidus has more.
Video

Video Colombians Flee Venezuela as Border Crisis Escalates

Hundreds of Colombians have fled Venezuela since last week, amid an escalating border crisis between the two countries. Last week, Venezuelan President Nicolas Maduro ordered the closure of a key border crossing after smugglers injured three Venezuelan soldiers and a civilian. The president also ordered the deportation of Colombians who are in Venezuela illegally. Zlatica Hoke reports.
Video

Video Rebuilding New Orleans' Music Scene

Ten years after Hurricane Katrina inundated New Orleans, threatening to wash away its vibrant musical heritage along with its neighborhoods, the beat goes on. As Bronwyn Benito and Faith Lapidus report, a Musicians' Village is preserving the city's unique sound.
Video

Video In Russia, Auto Industry in Tailspin

Industry insiders say country relies too heavily on imports as inflation cuts too many consumers out of the market. Daniel Schearf has more from Moscow.
Video

Video Scientist Calls Use of Fetal Tissue in Medical Research Essential

An anti-abortion group responsible for secret recordings of workers at a women's health care organization claims the workers shown are offering baby parts for sale, a charge the organization strongly denies. While the selling of fetal tissue is against the law in the United States, abortion and the use of donated fetal tissue for medical research are both legal. VOA’s Julie Taboh reports.

VOA Blogs