Fossil fuels, long regarded for their high-energy return on investment, are not as efficient as once thought. In fact, their final yields are not much better than those of renewable options, according to a new study.

MEPs have voiced concern over the definition of "fossil fuel sectors" used by the European Supervisory Authorities (ESA) in their consultation paper on technical standards for environmental, social and governance disclosure for financial market participants. "ESA's definition is in striking contradiction with the disclosure and taxonomy regulations, climate science and commonly used definitions," MEPs said in a letter. ESA's paper defines "fossil fuels" as solid fossil fuels only.

In Washington, U.S. Secretary of Agriculture Tom Vilsack and Navy Secretary Ray Mabus unveiled the “Farm to Fleet” program, through which the Navy will begin to add biofuels into its regular domestic purchases of approximately 77 million gallons of jet fuel (JP-5) and marine diesel (F-76) each year.

The U.S. Environmental Protection Agency said it has invalidated 33.5 million renewable-fuel credits sold by an Indiana company for biofuel it didn’t produce, the fourth time the agency has alleged fraud in the program.

Alaska’s 720,000 people live in over 200 “energy islands” with no electricity grid connection to each other nor to North America. Smaller communities have no road connection to each other, the rest of Alaska, or the continent. Most energy is imported: diesel for electricity generation and heat; gasoline for transportation. All Alaskans might obtain an annually-firm supply of most of their energy, for all purposes, by converting Alaska’s diverse, stranded, renewable energy (RE) resources to liquid anhydrous ammonia (NH3) fuel, transporting and storing it at low cost in common steel propane tanks, recovering the RE via stationary combined-heat-and-power (CHP) plants, in internal combustion engine (ICE) and combustion turbine (CT) gensets, and via fuel cells, and as transportation fuel. Alaskans could achieve a significant degree of community energy independence, and perhaps export their abundant, stranded renewables as “green” liquid NH3 fuel. Solid state ammonia synthesis (SSAS) appears promising.

Royal DSM NV, the world’s largest vitamin manufacturer, expects to begin producing cellulosic ethanol in the U.S. by July as the government considers reducing the amount of renewable fuel that oil companies will be required to buy.

Gevo Inc.’s biofuels plant in Minnesota, which has suffered production delays because of contamination, may break even by the end of 2014 as output of ethanol and isobutanol from agricultural waste increase.

In the arid Imperial Valley of California, Tim Brummels is trying to turn an agricultural cousin of sugarcane into low-carbon ethanol.

Chevron Corp.’s attempts to turn plants into alternative fuels for profitable, large-scale production have failed.

Extracting energy from “processed poo” to help power homes in the Birmingham area is what Severn Trent Plc, Britain’s second-largest publicly traded water company, is now doing to generate a cost-saving renewable gas.

Brazil, known as a leader in the bioenergy scene, continues to show its dominance in the industry with plans for a new cellulosic ethanol plant and a 150-MW woody biomass plant, the nation's largest.

Humans are causing irreversible damage to the planet from burning fossil fuels, the biggest ever study of the available science concluded in a report designed to spur the fight against climate change.

Kior Inc., a maker of biofuels from crops such as switchgrass, wood chips and corn husks, filed for bankruptcy protection with a plan to sell its assets to affiliates of backer Vinod Khosla if no better offer emerges.

Fossil fuels are reaping $550 billion a year in subsidies and holding back investment in cleaner forms of energy, the International Energy Agency said.

EON SE’s plan to spin off its fossil fuel plants marks a watershed moment in Germany’s renewables effort that will likely bolster the country’s already leading position in clean energy.

Actress Natalie Portman, environmentalist Robert F. Kennedy, Jr., and other high-profile Harvard University alumni are calling for demonstrations to urge divestment from fossil fuels.

Yale University police cited 19 students after they staged a sit-in outside President Peter Salovey’s office to push for divestment from fossil-fuel companies.

Renewable energy will draw almost two-thirds of the spending on new power plants over the next 25 years, dwarfing spending on fossil fuels, as plunging costs make solar the first choice for consumers and the poorest nations.

Two chance encounters propelled remote direct memory access from a good but obscure idea for fast networks into the jet fuel for the world’s more powerful supercomputers. The lucky breaks launched the fortunes of an Israel-based startup that staked its fortunes on InfiniBand, a network based on RDMA. Later, that startup, Mellanox Technologies, helped steer Read article >

The post How RDMA Became the Fuel for Fast Networks appeared first on The Official NVIDIA Blog.

Halfway through his 30-minute bike ride to work, police ordered Juan Pasamar to dismount, accusing him of breaking Spain’s coronavirus lockdown rules by exercising in public.

A DISPUTE between a comedian and his former employer ignited social media yesterday when it turned into an issue relevant to everyone — privacy protection.

Rail prides itself as being a green alternative to competing modes of transport, and with hydrogen-powered trains now a viable proposition, can this fuel a step-change in the pursuit of new low carbon rail services? There have been a number of recen...

Syria's oil and mineral resources ministry announced Saturday a reduction in automobile fuel subsidies, the latest government measure to tackle a deepening economic crisis.

Parents are being encouraged to monitor and set time limits for children's online and gaming activity as many schools remain shuttered.

In the United States, 20.5 million jobs were wiped out in April -- the most ever reported .

The United States recorded Friday its steepest job losses in history over the coronavirus pandemic as Europe moved to keep its borders shut for another month.

With key reforms, Pacific states could move toward cleaner, more affordable sources of energy that eventually eliminate fossil fuels completely.

There is a growing perception among the people of Karachi that they are being intentionally deprived of their fundamental rights by both the Pakistan Tehreek-e-Insaf -led federal government and the Pakistan Peoples Party -led Sindh government.Pak Sarzameen Party Chairman Syed Mustafa Kamal said...

The intuitive habit of drawing macroeconomic conclusions (about India) from the corporate feedback (and vice versa) is fraught with risk. After all, only half of India’s GDP and 10% of India’s employment are in the formal sector. Further, only a fraction of the formal sector is listed.” This is not any Swadeshi ideologue speaking. This is what the Asia Pacific/India Equity Research paper of Credit Suisse titled “India’s better half: The Informal Economy” says about the most unique aspect of Indian economy. The paper points out that corporate sector accounts for only one-fourth of the national capital formed – the share of listed corporates in it is even less, just […]

The universe’s most common element could also be its most wondrous. Two different groups of researchers say they've made it - but can either claim withstand scrutiny?

The first living organisms had to make essential carbon-based chemicals, and they may have done it by harnessing the chemical power of metals like nickel

Shanghai Auto Show 2019 – SHANGHAI – April 16, 2019 –HARMAN , a wholly-owned subsidiary of Samsung Electronics Co., Ltd., focused on connected technologies for automotive, consumer and enterprise markets, today announced that the company has entered into...

The universe’s most common element could also be its most wondrous. Two different groups of researchers say they've made it - but can either claim withstand scrutiny?

A group of Republican lawmakers from energy-producing states on Friday called on President Donald Trump to prevent banks from halting loans and investments with companies that produce oil and other fossil fuels while they have access to federal assistance programs during the COVID-19 pandemic.

Title: Brain Research Fuels New Migraine Treatments
Category: Health News
Created: 5/3/2017 12:00:00 AM
Last Editorial Review: 5/3/2017 12:00:00 AM

#GuildChat returns this Friday, May 8th at 11am PT / 2pm ET. Our topic is staying fueled and fit. As many of us continue to […]

The post #GuildChat for 05/08/20: Staying Fueled and Fit appeared first on e-Learning Feeds.

Shelling of Tripoli's Mitiga airport early on Saturday, part of an intensified barrage of artillery fire on the capital in recent days, hit fuel tanks and damaged passenger planes, the Transport Ministry said in a statement.

Taking down the fossil fuel industry requires taking on the institutions that finance it. Even during a pandemic, this movement is gaining steam

1970 was a simpler time. (February was a simpler time too, but for a moment let’s think outside the pandemic bubble.)

Simpler because our environmental troubles could be easily seen. The air above our cities was filthy, and the water in our lakes and streams was gross. There was nothing subtle about it. In New York City, the environmental lawyer Albert Butzel described a permanently yellow horizon: “I not only saw the pollution, I wiped it off my windowsills.” Or consider the testimony of a city medical examiner: “The person who spent his life in the Adirondacks has nice pink lungs. The city dweller’s are black as coal.” You’ve probably heard of Cleveland’s Cuyahoga River catching fire, but here’s how the former New York governor Nelson Rockefeller described the Hudson south of Albany: “One great septic tank that has been rendered nearly useless for water supply, for swimming, or to support the rich fish life that once abounded there.” Everything that people say about the air and water in China and India right now was said of America’s cities then.

A new study investigates the impact of the European Union Emissions Trading Scheme (EU ETS), the largest international cap-and-trade system for greenhouse gas emissions in the world, on power plant fuel efficiency.

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Air ambulances will be able to touch down at Kensington Palace for refuelling during the coronavirus pandemic after the Duke of Cambridge gave permission for them to use a private lawn.

Peer review moves to Twitter, muddling public health information.

THERE are fears a lack of promised testing for residents and staff is fuelling the spread of coronavirus in Oxford's care homes.

The future of Arsenal and Manchester United target Thomas Partey has once again taken an intriguing turn on social media.

Harvard has a new net-zero by 2050 plan for its endowment. But it’s not yet clear what it will entail, and whether the school will be able to fulfill it.

A new study published in the Journal of the Association of Environmental and Resource Economists investigates the impact of the European Union Emissions Trading Scheme (EU ETS), the largest international cap-and-trade system for greenhouse gas emissions in the world, on power plant fuel efficiency.

A new study has found the oil and gas industry has had a far worse impact on the climate than previously believed.

Australia will buy fuel from the US at historic low prices to bolster its national stockpile, after criticisms that the Government only holds about 30 days' worth of fuel in domestic storage, far below the 90-day minimum.

Canberra petrol retailers will need to meet weekly fuel price targets to avoid the ACT Government regulating the market, despite prices dropping to about $1 per litre after the Chief Minister threatened to cap margins.