Super Battery Technology
Laboratory testing of the companys novel prototype cathode material have yielded a set of critical data that translates into significant lithium-ion battery performance projections for BioSolar to target.
New SMART Wind Roadmap Aims to Expand U.S. Wind Turbine Manufacturers' Reach
Through the consensus-based roadmapping process, the SMART Wind Consortium has linked together more than 2 dozen distributed wind energy equipment manufacturers
Net Metring Scenario in Pakistan
Net metering SRO 892(1) 2015 is excellent Order and It should be implemented as early as possible.
BMW electric-car batteries to be used as home energy-storage devices
Stephen Edelstein for GreenCarReports: Tesla Motors was the first carmaker to branch out from selling electric cars to offering standalone battery packs for energy storage, but others have followed the company's lead.
Mercedes-Benz and Nissan have stated their intentions to enter the energy-storage market, and now BMW is jumping on the bandwagon as well.
At the Electric Vehicle Symposium & Exhibition 29—known as EVS29—held this week in Montreal, Canada, BMW unveiled an energy-storage system that uses battery packs from i3 electric cars.
Developed in concert with German firm Beck Automation, BMW's system is designed to use either new battery packs or "second-life" packs that have degraded too much for continued use in electric cars.
Battery packs that can no longer function in cars still have enough usable capacity for energy storage.
BMW has tested the concept over the past five years with various research projects, including a 2013 "micro-grid" project with the University of San Diego, and a 2014 collaboration in Germany with utility Vattenfall to use electric-car battery packs as buffer to help stabilize electricity grids. Cont'd...
What is the Deep Decarbonization Pathway Project?
The Deep Decarbonization Pathway Project (DDPP) is a global collaboration of energy research teams from around the world, charting practical pathways to deeply reduce greenhouse emissions.
IKEA of energy delivers clean, green solar power-plant in a box
Richard Kemeny for New Scientist: Here’s a bright idea for flat-packing. A German start-up has figured out how to cram an entire solar power plant into a shipping container. It has sent its first kits to off-grid villages in Africa, where they provide a new source of clean, affordable electricity after just two hours of assembly.
More than 620 million people in sub-Saharan Africa have no access to electricity, a situation that can keep people in poverty. And population growth means this number is rising. Those with access tend to rely on inefficient diesel generators, chugging along with crippling financial and environmental costs.
Despite that, diesel is standard for off-grid energy. “If there’s no diesel, there’s no electricity”, says Rolf Kersten of the start-up, Africa GreenTec in Hainburg, Germany, which shipped its first solar generator to Mali in December last year. Cont'd...
Missouri is about to experiment with power from an unlikely source - its roads
BRYAN CLARK for TheNextWeb: Part of its ‘Road to Tomorrow Initiative,’ Missouri’s Department of Transportation is teaming with Solar Roadways, an Idaho-based startup (seriously, what’s going on in Idaho?) to cover an undetermined length of Historic Route 66 with road-ready solar panels.
Blair also told The Star that the bulk of its efforts will be crowdfunded. After receiving a $100,000 grant from the Federal Highway Administration to build a prototype, and a pair of $750,000 research grants from the US Department of Transportation, the group has raised more than $2 million of its own to complete the project through acrowdfunding campaign on Indiegogo.
Solar Roadways’ panels are tempered safety glass that are as strong as they are efficient. In addition to harnessing energy from the sun, they also come with LED lighting to effectively replace road lines and signage. While obviously more expensive to install upfront, the panels do have the benefit of being completely modular, which would allow for quick and cheap repairs by just swapping out the broken panels rather than re-paving entire stretches of road. Cont'd...
Are Microgrids Catching On?
The real trick to opening the floodgates on microgrids is clear regulatory language that allows microgrid developers to serve the needs of an organization or community while also making the local electric utility whole for their services and investment.
24M's Batteries Could Better Harness Wind and Solar Power
Elizabeth Woyke for MIT Technology Review: Lithium-ion batteries power everything from smartphones to electric vehicles. They’re well suited to the job because they are smaller and lighter, charge faster, and last longer than other batteries. But they are also complex and thus costly to make, which has stymied mass adoption of electric transportation and large-scale energy storage.
Yet-Ming Chiang thinks his startup 24M has the answer. The key is a semisolid electrode. In a conventional lithium--ion battery, many thin layers of electrodes are stacked or rolled together to produce a cell. “Lithium-ion batteries are the only product I know of besides baklava where you stack so many thin layers to build up volume,” says Chiang, who is a cofounder and chief scientist at 24M as well as a professor of materials science at MIT. “Our goal is to make a lithium-ion battery through the simplest process possible.” Cont'd...
Tesla has just put in an offer to acquire SolarCity
Johana Bhuiyan for Recode: Tesla’s board of directors has just sent an offer to acquire SolarCity to the company’s CEO. In other words, the electric car company Elon Musk is the CEO of just offered to buy the solar company Elon Musk is the chairman of.
In the letter, sent to SolarCity co-founder and CEO Lyndon Rive, Tesla’s board of directors offered to buy all of SolarCity’s remaining common stock in exchange for Tesla’s common shares. That’s $26.50 to $28.50 a share, according to the board.
The stock-for-stock deal amounts to about $2.8 billion based on where Tesla stock was trading before the proposal was announced.
As of yesterday, Musk personally owns 22,160,370 shares of SolarCity. So if the respective boards of each company approves the acquisition, Musk would personally reap $587,249,805 to $631,570,545.
Tesla’s move to acquire the solar company will help Musk in his goal of accelerating the world’s transition to using completely sustainable fuels in transportation. Cont'd...
The "Redox" Principle
The energy density of the nanoFlowcell® is currently 20 times higher than that of a lead accumulator. This means the stored energy provides a range 20 times higher than with a battery of the same weight.
Very Large Lithium-ion Batteries
In the case of the relatively new market for very large, ground-based lithium-ion battery packs for such things as grid peak shaving, weight is not a primary issues, volume can matter somewhat but life, cost over life, performance and reliability matter greatly.
Siemens, Gamesa merge to create wind power giant
From DW.com: Spanish renewable energy group Gamesa has agreed combine its wind power business with those of Germany's Siemens in a deal that will create one of the world's largest makers of wind turbines.
In a note to the Spanish stock market regulator on Friday, Gamesa said it had reached the necessary "corporate approval for the potential integration of Siemens' wind business," with the final terms of the deal still needing to be agreed upon. The announcement followed months of negotiations between the two companies and it comes as demand for wind power surges as countries develop more renewable energy to comply with emissions cut targets. Although no price tag has so far been put to the merger, financial news agency Bloomberg reported that Siemens would pay around one billion dollars (890 million euros) to Gamesa as part of the operation. The German engineering group would hold a majority stake of 59 percent of the new wind venture, Bloomberg said, citing people familiar with the matter. Gamesa's biggest shareholder, Spain's biggest power company Iberdrola, would have a 20 percent stake in the new firm, according to Spanish media reports. Cont'd...
Electric Utilities Prepare for a Grid Dominated by Renewable Energy
Julia Pyper for GTM: A growing number of electric industry leaders agree that it’s only a matter of time before renewable energy resources dominate their grid systems.
In California, it’s already a reality, said Steve Berberich, president and CEO of California Independent System Operator Corporation. On a typical day, CAISO will pull about 30,000 megawatts of energy production, with around 6,500 megawatts from solar, 5,000 megawatts from wind and another 5,000 from geothermal and other services on the system. In addition, California’s grid system has roughly 4,000 megawatts of behind-the-meter solar, which is growing at a rate of about 70 megawatts per month.
In any given day, California gets more than 30 percent its electricity from renewable energy. On many days that amount climbs to 40 percent, and on some days renewables reach 50 percent, said Berberich.
“Now we have to think about the system as a renewable energy-based system complemented by other things,” he said, speaking at the Edison Electric Institute’s annual convention this week in Chicago. Cont'd...
With Skilled Volunteers and a High-Performing Kyocera Solar Array, Fallbrook Seventh-day Adventist Church Slashes Energy Costs
The 30kW grid-tie system uses 126 Kyocera solar modules and is currently supplying more power to the grid than the church consumes.
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