News / Science & Technology

US Navy Develops Fuel from Seawater

U.S. Navy researchers say they've been able to power a model airplane using fuel derived from seawater. (U.S. Navy)
U.S. Navy researchers say they've been able to power a model airplane using fuel derived from seawater. (U.S. Navy)

Related Articles

Kerry Says Energy Should Not Be Used as a Weapon

‘No nation should use energy to stymie a people's aspirations,’ says US top diplomat after Russia increases natural gas prices for Ukraine

Libyan Rebels Agree to End Blockade at 2 Oil Ports

Reopening of facilities expected to boost Libya's weak government, which has been struggling to assert itself for nearly three years

Video Remote South Africa Village Gets Electricity for First Time -- in 2014

Electricity is finally coming to the village through a private initiative led by the University of Johannesburg
VOA News
The U.S. Navy may have discovered a way to make fuel from seawater.

Researchers at the U.S. Naval Research Laboratory say they’ve developed a prototype technology for the “recovery of carbon dioxide and hydrogen from seawater and conversion to a liquid hydrocarbon fuel.”

Using the technique, the Navy was able to fly a model airplane with an internal combustion engine using fuel from seawater, according to the Navy, which called the technology “game changing.”

The process extracts carbon dioxide and hydrogen from the seawater and converts those gases into “liquid hydrocarbons by a metal catalyst in a reactor system,” according to the Navy.

Despite the success, the technology could be  seven to 10 years away from commercial viability, meaning the process would have to produce jet fuel at the price of roughly 78 cents to about $1.60 per liter, according to the Navy.

A Navy admiral responsible for fleet readiness and logistics told the UK’s Daily Mail that the Navy was in “very challenging times” regarding energy.

“We need to challenge the results of the assumptions that are the result of the last six decades of constant access to cheap, unlimited amounts of fuel,” he told the Daily Mail. “Basically, we've treated energy like air, something that's always there and that we don't worry about too much.”

Here's a video about the test flight:
 

You May Like

Turkey: No Ransom Paid for Release of Hostages Held by IS Militants

President Erdogan hails release of hostages as diplomatic success but declines to be drawn on whether their release freed Ankara's hand to take more active stance against insurgents More

Audio Sierra Leone Ends Ebola Lockdown

Health ministry says it has reached 75 percent of its target of visiting 1.5 million homes to locate infected, educate population about virus More

US Pivot to Asia Demands Delicate Balancing Act

As tumult in Middle East distracts Obama administration, efforts to shift American focus eastward appear threatened More

This forum has been closed.
Comment Sorting
Comments
     
by: Big D from: Michigan
April 11, 2014 3:16 PM
This is exciting stuff, and I look forward to hearing any detail that lends credence to it.

I'm a little pessimistic about the DoD right now, as they're obviously caught up in the whole "save the planet from CO2" craze/y brought to us by the religious secularists.

Why else would they be trying to make bio-jet fuel? Why else would they build "next generation warships" powered by diesel engines (radiophobia)? Nuclear powered ships are a safe strategic advantage.


by: Marvin McConoughey from: Oregon
April 11, 2014 5:44 AM
I don't yet believe the claims made for converting sea water to fuel at an affordable price. If true, the potential goes far beyond of merely military value, but the details given thus far are not convincing. Sufficient technical detail must be presented in a verifiable format before the claims will attract widespread acceptance.


by: tin shein from: Yangon, Burma
April 10, 2014 3:22 AM
What a wonder to hear that the US Navy has succeeded in converting seawater into jet fuel! Keep up your research work so we won't need to depend on the ever-dwindling oil reserves around the world. If it succeeds in producing it on a commercial scale, the dependence of the US and EU on the crisis-striven Middle East will be over in the not distant future. Efforts should be made to shorten the time to be taken to put that fuel on the market in sufficient commercial quantities to reduce the production costs to manageable levels comparable to current oil prices.

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
Natural Gas Export Plan Divides Maryland Towni
X
Deborah Block
September 21, 2014 2:12 PM
A U.S. power company that has been importing natural gas now wants to export it. If approved, its plant in Lusby, Maryland, would likely be the first terminal on the United States East Coast to export liquefied natural gas from American pipelines. While some residents welcome the move because it will create jobs, others oppose it, saying the expansion could be a safety and environmental hazard. VOA’s Deborah Block examines the controversy.
Video

Video Natural Gas Export Plan Divides Maryland Town

A U.S. power company that has been importing natural gas now wants to export it. If approved, its plant in Lusby, Maryland, would likely be the first terminal on the United States East Coast to export liquefied natural gas from American pipelines. While some residents welcome the move because it will create jobs, others oppose it, saying the expansion could be a safety and environmental hazard. VOA’s Deborah Block examines the controversy.
Video

Video Difficult Tactical Battle Ahead Against IS Militants in Syria

The U.S. president has ordered the military to intensify its fight against the Islamic State, including in Syria. But how does the military conduct air strikes in a country that is not a U.S. ally? VOA correspondent Carla Babb reports from the Pentagon.
Video

Video Iran, World Powers Seek Progress in Nuclear Talks

Iran and the five permanent members of the U.N. Security Council plus Germany, known as the P5 + 1, have started a new round of talks on Iran's nuclear program. VOA State Department correspondent Pam Dockins reports that as the negotiations take place in New York, a U.S. envoy is questioning Iran's commitment to peaceful nuclear activity.
Video

Video Alibaba Shares Soar in First Day of Trading

China's biggest online retailer hit the market Friday -- with its share price soaring on the New York Stock Exchange. The shares were priced at $68, but trading stalled at the opening, as sellers held onto their shares, waiting for buyers to bid up the price. More on the world's biggest initial public offering from VOA’s Bernard Shusman in New York.
Video

Video Obama Goes to UN With Islamic State, Ebola on Agenda

President Obama goes to the United Nations General Assembly to rally nations to support a coalition against Islamic State militants in Iraq and Syria. He also will look for nations to back his plan to fight the Ebola virus in West Africa. As VOA White House correspondent Luis Ramirez reports, Obama’s efforts reflect new moves by the U.S. administration to take a leading role in addressing world crises.
Video

Video Migrants Caught in No-Man's Land Called Calais

The deaths of hundreds of migrants in the Mediterranean this week has only recast the spotlight on the perils of reaching Europe. And for those forunate enough to reach a place like Calais, France, only find that their problems aren't over. Lisa Bryant has the story.
Video

Video Westgate Siege Anniversary Brings Back Painful Memories

One year after it happened, the survivors of the terror attack on Nairobi's Westgate Shopping Mall still cannot shake the images of that tragic incident. For VOA, Mohammed Yusuf tells the story of victims still waiting for the answer to the question 'how could this happen?'
Video

Video Militant Assault in Syria Displaces Thousands of Kurds

A major assault by Islamic State militants on Kurds in Syria has sent a wave of new refugees to the Turkish border, where they were stopped by Turkish border security. Turkey is already hosting about 700,000 Syrian refugees who fled the civil war between the government and the opposition. But the government in Ankara has a history of strained relations with Turkey's Kurdish minority. Zlatica Hoke reports Turkey is asking for international help.
Video

Video Whaling Summit Votes to Uphold Ban on Japan Whale Hunt

The International Whaling Commission, meeting in Slovenia, has voted to uphold a court ruling banning Japan from hunting whales in the Antarctic Ocean. Conservationists hailed the ruling as a victory, but Tokyo says it will submit revised plans for a whale hunt in 2015. Henry Ridgwell reports from London.
Video

Video A Dinosaur Fit for Land and Water

Residents and tourists in Washington D.C. can now examine a life-size replica of an unusual dinosaur that lived almost a hundred million years ago in northern Africa. Scientists say studying the behemoth named Spinosaurus helps them better understand how some prehistoric animals adapted to life on land and in water. The Spinosaurus replica is on display at the National Geographic museum. VOA’s George Putic has more.
Video

Video Iraqi Kurdistan Church Helps Christian Children Cope find shelter in churches in the Kurdish capital, Irbil

In the past six weeks, tens of thousands of Iraqi Christians have been forced to flee their homes by Islamic State militants and find shelter in churches in the Kurdish capital, Irbil. Despite U.S. airstrikes in the region, the prospect of people returning home is still very low and concerns are starting to grow over the impact this is having on the displaced youth. Sebastian Meyer reports from Irbil on how one church is coping.


Carnage and mayhem are part of daily life in northern Nigeria, the result of a terror campaign by the Islamist group Boko Haram. Fears are growing that Nigeria’s government may not know how to counter it, and may be making things worse. More

AppleAndroid