SAAB Gripen flies on 100 percent biofuel
The flights marked the first time a single-engined fighter flew with 100 percent biofuel. A twin seat Gripen D was used for the flights that took off from Saab's facilities in Linköping, Sweden.
Can Sewage Solve Our Energy Crisis?
Sewage-to-energy would cut costs, and reduce greenhouse gas emissions. Industry calculations show that if all biosolids in the United States were converted into biomass energy, they would yield 7 million to 7.6 million megawatts of energy, while the existing capacity of wind power in the United States is approximately 43,000 megawatts.
Scientists harness solar power to produce hydrogen from biomass
University of Cambridge via Biomass Magazine: Â Dr Moritz Kuehnel, from the Department of Chemistry at the University of Cambridge, joint lead author on a new research paper published in Nature Energy, says:
"Lignocellulose is nature's equivalent to armoured concrete. It consists of strong, highly crystalline cellulose fibres, that are interwoven with lignin and hemicellulose which act as a glue. This rigid structure has evolved to give plants and trees mechanical stability and protect them from degradation, and makes chemical utilisation of lignocellulose so challenging."
The new technology relies on a simple photocatalytic conversion process. Catalytic nanoparticles are added to alkaline water in which the biomass is suspended. This is then placed in front of a light in the lab which mimics solar light. The solution is ideal for absorbing this light and converting the biomass into gaseous hydrogen which can then be collected from the headspace. The hydrogen is free of fuel-cell inhibitors, such as carbon monoxide, which allows it to be used for power. Â Full Article:
The Global Corporate Demand for Renewable Energy
We spoke with Tom Lindberg and Stein Amble Haugan, Managing Director and Key Account Manager of ECOHZ, who attended the World Future Energy Summit (WFES) in Abu Dhabi 17-18 January 2017.
Energy Powers Our Lives
The First Law of Thermodynamics states that energy cannot be created or destroyed. It can, however, be transferred from one location to another and converted to and from other forms of energy.
2017 Lloyd's Register Technology Radar - Low Carbon Report
Our findings show that industry experts are optimistic about the pace of innovation in the low carbon space, and shed light on which technologies will have the most impact on the sector.
U.S. Clean Energy Jobs Surpass Fossil Fuel Employment
The recently published Department of Energy 2017 U.S. Energy and Employment Report shows that clean electricity jobs are no doubt the engine that drives America's electric energy economy, outstripping the number of paychecks provided by the fossil fuel industry by at least five to one.
Transactional Templates for Renewable Energy Contracts
The two new tools, a Request for Proposal (RFP) template and a Term Sheet template, aim to bring standardization to the corporate market for offsite renewables, and to serve as a starting point for companies still learning about the ins-and-outs of the transaction process.
What Does China's Investment in Renewables Mean for Alternative Energy?
China's National Energy Administration (NEA) announced plans recently to spend more than $360 billion dollars on renewable energy by 2020.
Why more and more countries are taking an interest in geothermal energy
Bianca Nogrady for VOX:  At 2:46 pm local time on Friday, March 11, 2011, Japan was rocked by the largest earthquake ever to strike its shores. The 9.1-magnitude quake triggered a devastating tsunami that killed more than 15,000 people. It also took out the backup emergency generators that cooled the reactors at the Fukushima Daiichi nuclear power plant complex, causing a series of catastrophic meltdowns.
But amid the chaos, the Yanaizu-Nishiyama geothermal power plant in Fukushima prefecture didn't miss a beat. Along with two more of the nine geothermal power plants in the region, the 65-megawatt facility continued to generate power, even as many other power plants around them failed because of damaged equipment and transmission lines."This is big news for many geothermal people around the world," says Kasumi Yasukawa, principal research manager at the Institute for Geo-Resources and Environment in Japan's National Institute of Advanced Industrial Science and Technology.
In a country as seismically active as Japan, it was a clear signal that geothermal energy was worth investing in. Â Cont'd...
5 Clean Energy Charts Trump Needs to See Before He Takes Office
The president-elect has shown a willingness to alter his views in response to new information. As these charts show, clean energy can help him keep his promises.
Trump Presidency Will Be the Next Catalyst for Renewable Energy Growth
The growth in solar has been driven by state-level incentives and steep price declines in building projects. These two drivers are probably not going to stop any time soon.
As Clean Energy Grows, Electricity Markets Must Evolve
The good news is that the clean energy genie is out of the bottle for good. Markets must reflect the new reality of low-cost clean energy and clean energy policy preferences.
How Flushing your Toilet could help create Biofuel
Laura A. Shepard for Popular Science:  Picture a giant toilet bowl looming larger than life outside the UN headquarters in New York. It sounds like an absurd scene, but the stunt from three years ago was not a childish prank. It was a serious statement to mark the first World Toilet Day and raise awareness of the fact that one third of the world's population lacks access to toilets.
Addressing the global sanitation crisis is a top priority among the UN's Sustainable Development Goals, and it now has an exciting solution.
In fact, science may soon make your toilet bowl a viable alternative energy source. Your flushes can produce two or three gallons of biofuel per year when the wastewater is treated using a process, developed scientists and engineers at the Department of Energy's Pacific Northwest National Laboratory, called hydro-thermal liquefaction (HTL).
HTL emulates the way crude oil forms naturally, when biomass decays under high pressure and heat for millions of years - but it only takes 45 minutes.  Cont'd...
The Importance of Fuel Flexibility
Many companies don't realize that they can generate their own power on-site and in a cleaner and more cost-effective way.
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