Microgrids and the Future of Decentralized Power
UL works with industry leaders to develop a new standard for microgrids, blending in-lab product testing with on-site field evaluations.
Arcadia's Community Solar Program
A customer can subscribe to as little as single panel or enough to zero-out their utility bill.
IHS Markit: Electric Vehicles Expected to Account for 15 to 35 Percent of World's Vehicle Sales in 2040
IHS Markit announces launch of major new multiclient study, Reinventing the Wheel, which uses the firms combined expertise in the energy, automotive and chemical industries
Solar and Renewable Energy Trends in 2017
The global transportation fleet is turning electric faster than anyone could have imagined only a year ago.
Using Geographic Information Systems to find Solar Sites
GIS technology allows us to query, analyze and visualize information in an incredible number of ways, and as with all technology these days it is evolving rapidly.
DOE energy innovation hub backs two key future battery technologies
Nick Flaherty for EE Times: After four years of evaluation, the Joint Center for Energy Storage Research (Chicago, IL) is backing two key technologies for the future of battery systems.
The Center was set up four years ago with a five year remit to explore new battery technology for transportation and the electricity grid that, when scaled to commercial production, are capable of delivering five times the energy density at one-fifth the cost of commercial batteries available in 2011.
The Center has investigated 1,500 compounds for electrodes and 21,000 organic molecules relevant for liquid electrolytes as well as filing 52 invention disclosures and 27 patent applications, says director George Crabtree. Five techno-economic models created by JCESR for designing virtual batteries on the computer are being used to evaluate the best pathways for beyond-lithium-ion systems to reach 400 watt hours per kilogram (400 Wh/kg) and $100 per kilowatt hour ($100/kWh). Cont'd...
DOE energy innovation hub backs two key future battery technologies
Nick Flaherty for EE Times: After four years of evaluation, the Joint Center for Energy Storage Research (Chicago, IL) is backing two key technologies for the future of battery systems.
The Center was set up four years ago with a five year remit to explore new battery technology for transportation and the electricity grid that, when scaled to commercial production, are capable of delivering five times the energy density at one-fifth the cost of commercial batteries available in 2011.
The Center has investigated 1,500 compounds for electrodes and 21,000 organic molecules relevant for liquid electrolytes as well as filing 52 invention disclosures and 27 patent applications, says director George Crabtree. Five techno-economic models created by JCESR for designing virtual batteries on the computer are being used to evaluate the best pathways for beyond-lithium-ion systems to reach 400 watt hours per kilogram (400 Wh/kg) and $100 per kilowatt hour ($100/kWh). Cont'd...
DOE energy innovation hub backs two key future battery technologies
Nick Flaherty for EE Times: After four years of evaluation, the Joint Center for Energy Storage Research (Chicago, IL) is backing two key technologies for the future of battery systems.
The Center was set up four years ago with a five year remit to explore new battery technology for transportation and the electricity grid that, when scaled to commercial production, are capable of delivering five times the energy density at one-fifth the cost of commercial batteries available in 2011.
The Center has investigated 1,500 compounds for electrodes and 21,000 organic molecules relevant for liquid electrolytes as well as filing 52 invention disclosures and 27 patent applications, says director George Crabtree. Five techno-economic models created by JCESR for designing virtual batteries on the computer are being used to evaluate the best pathways for beyond-lithium-ion systems to reach 400 watt hours per kilogram (400 Wh/kg) and $100 per kilowatt hour ($100/kWh). Cont'd...
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 worlds population lacks access to toilets.
Addressing the global sanitation crisis is a top priority among the UNs 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 Energys 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...
Small Power, Big Grid, Part 4: DERs AND WHOLESALE MARKETS
The Emerging Relationship between Distributed Energy Resources and the Transmission System.
The Importance of Fuel Flexibility
Many companies dont realize that they can generate their own power on-site and in a cleaner and more cost-effective way.
Offshore wind energy system combines sea water and wind to create electricity
Megan Treacy for TreeHugger: We've seen our share of interesting wind power designs, but often the technology can't come anywhere close to matching what the traditional horizontal axis wind turbines can do. There's a reason that when we think of wind energy, we think of giant masts with rotating blades and it's because that design is incredibly effective -- just look at Scotland and other areas around the world that now get a majority of their electricity needs from wind power.
The design isn't without its flaws; those rotating blades do pose a hazard to birds and bats and the cost of manufacturing and installing all of those giant parts can be expensive. When it comes to offshore wind power in the U.S., that has been a major roadblock. The energy generation potential is huge, but so is the cost.
An energy start-up company called Accio Energy -- yes, a Harry Potter reference -- thinks it has a solution to that problem, one that will generate as much if not more energy from offshore wind than a traditional wind turbine, but at half the cost. There are no moving parts, instead Accio's technology consists of large permeable panels on masts that let the ocean winds blow right through. Cont'd...
The World's Largest Solar Plant Is Now Online in India
Avery Thompson for Popular Mechanics: The world's largest solar power plant has just been completed in Kamuthi, in Tamil Nadu, India. The new plant adds 648 MW to the country's generating capacity.
The Kamuthi Solar Power Project takes the title of world's largest solar plant from the Topaz Solar Farm in California, which was completed two years ago and has a capacity of 550 MW.
The Kamuthi Solar Power Project was built in only 8 months, and cost $679 million to complete. It contains 2.5 million individual solar panels, covers an area of almost 4 square miles, and is expected to power 150,000 homes. Cont'd...
Can Thermonuclear Fusion Be Used for Energy?
Nuclear fusion has several advantages over nuclear fission. There are no carbon emissions. It is a very energy efficient system and provides abundant fuel.
Reducing Wind Energy Costs through Increased Turbine Size: Is the Sky the Limit?
Berkeley Lab study shows significant potential for further turbine scaling.
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