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A consortium in California has announced its ambition to construct a network of solar panels over a segment of the state’s canal system. The project, named Project Nexus, will build on research by a UC Merced environmental engineering graduate, which we originally reported on back in May... View full entry
One of Taiwan’s largest public utility companies is ready to make a bold statement about its intentions with a new operations storage facility from MVRDV called "Sun Rock" that will play a significant part in the country’s transition to a green energy economy. This is the firm’s second... View full entry
A new study released by the U.S. Department of Energy (DOE) highlights the role solar energy could play in decarbonizing the country’s power grid. The Solar Futures Study shows that by 2035, solar energy has the potential to power 40% of the nation’s electricity and employ as much as... View full entry
![Solar panels need batteries to properly optimize their energy generating capacities. Image courtesy of Wikimedia Commons / [[User::DDDDDDDDD|:DDDDDDDDDDD]].](https://archinect.gumlet.io/uploads/5c/5cce378c228ccc4dcbc6bc7d312fed2c.jpg?fit=crop&auto=compress%2Cformat&enlarge=true&w=514 "Solar panels need batteries to properly optimize their energy generating capacities. Image courtesy of Wikimedia Commons / [[User::DDDDDDDDD|:DDDDDDDDDDD]].")
manufacturing of lithium-ion batteries is scaling up rapidly to meet the growing demand for electric vehicles and large systems installed in power grids or at solar farms. As prices for lithium-ion batteries drop — they fell by half from 2016 to 2019, according to BloombergNEF — banks are taking another look. — The Los Angeles Times
The Los Angeles Times takes a look at the growing viability for utility-scale battery operations. One stumbling block for municipalities and building operators alike has been finding affordable battery storage options to keep sustainably generated energy flowing when the sun isn't shining... View full entry
Now that California has reached 1 million solar roofs, some activists are looking at battery storage as the next frontier for lawmakers.
Dan Jacobson, director of Environment California, thinks the state should aim to install 1 million batteries by 2025. Those systems could store solar power for use in the evening — and help homes keep the lights on when utility companies intentionally shut off power to reduce the risk of wildfire ignitions.
— The Los Angeles Times
Writing in The Los Angeles Times, Sammy Roth reports on California's 1 million solar rooftop achievement, the culmination of a solar incentive plan initiated by Governor Arnold Schwarzenegger in 2006. According to the report, there are now more than 1,046,792 solar installations in the state... View full entry
Renewable energy initiatives like building new wind and solar farms have multiplied as a global push to reinforce sustainability initiatives has taken off in recent years. However, despite the benefits for these necessary renewable energy plans, pushback from residents, as well as local governing... View full entry
Can Concentrated Solar Power (CSP) technology help industrial manufacturing facilities reduce their carbon footprints? A recent report by Vox shines a light on what had until recently, been considered a somewhat defunct solar energy generation approach. Concentrated Solar Power is harnessed by... View full entry
As the United Kingdom continues to make progress in its efforts to decarbonize its buildings, the country’s liberal party has unveiled a trail-blazing “Warm Homes for All” plan that could bring roof insulation, double-glazed windows, renewable technologies, heat pumps, solar thermal systems... View full entry
[Dr. Raman's] prototype device employs radiative cooling, the phenomenon that makes buildings and parks feel cooler than the surrounding air after sunset. As Dr. Raman’s device releases heat, it does so unevenly, the top side cooling more than the bottom. It then converts the difference in heat into electricity. — The New York Times
After driving through a dark village in Sierra Leone, UCLA electrical engineer Aaswath Raman got the idea of building a device that didn't have to rely on solar power or wind to generate electricity after dark. Dr. Raman and his research team did just that, and built a prototype thermoelectric... View full entry
Under the 25-year deal with developer 8minute Solar Energy, the city would buy electricity from a sprawling complex of solar panels and lithium-ion batteries in the Mojave Desert of eastern Kern County, about two hours north of Los Angeles. The Eland project would meet 6% to 7% of L.A.'s annual electricity needs and would be capable of pumping clean energy into the grid for four hours each night.
The combined solar power and energy storage is priced at 3.3 cents per kilowatt-hour [...]
— Los Angeles Times
Los Angeles Mayor Eric Garcetti praised the approved Eland Solar and Storage Center as an integral part of the city's climate commitment to reach 55% renewable energy by 2025, 80% renewable energy by 2036, and 100% renewable energy by 2045. "Located on 2,650 acres in Kern County, California, the... View full entry
In a statement released today the museum shared their goals to becoming the first solar powered art museum. According to ICA LA's deputy directory Samuel Vasquez, "Our audience counts on us to uphold the wellbeing of our community, and once we looked at the numbers and saw that it was possible to... View full entry
Earlier this month, the Chattanooga Metropolitan Airport announced that it had hit a much-anticipated milestone in becoming the first airfield in the United States powered by 100% solar energy.
The end result of an ambitious project that started seven years ago, the airport's 2.64-megawatt solar farm was completed with about $5 million of funding from the Federal Aviation Administration.
— Forbes
Compressed air energy storage has been used for decades, but only at two facilities in Germany and Alabama, built before solar and wind started creating challenges for power grid operators.
“This is a pretty simple concept,” said Bobby Bailie, director of business development for energy storage at the German industrial firm Siemens. “You’re pushing air into a cavern, storing that energy. And at times when you need it, you pull it back out.”
— The Los Angeles Times
Can a giant underground salt cave in the Utah desert hold a potential answer to Los Angeles’s growing sustainable energy needs? The Los Angeles Times digs into a new-old approach for storing energy in compressed air deposits deep underground. The compressed air, generated with the help of... View full entry
The world’s first solar road in Normandy, northern France, which opened in 2016, has failed to meet expectations.
The 2.8 square km of solar panels is in part damaged beyond repair and the 1km road did not produce the power the manufacturer Wattway had promised.
Panels were worn out by traffic and joints between the panels were shattered.
— Energy Reporters
After less than three years in operation, the high-profile 1-kilometer trial stretch of the world's first photovoltaic road in northern France has failed to meet expectations. Instead of delivering the promised 790kWh per day, the first year's actual daily power output was only half that amount... View full entry
The desert outside Tennant Creek, deep in the Northern Territory, is not the most obvious place to build and transmit Singapore’s future electricity supply. Though few in the southern states are yet to take notice, a group of Australian developers are betting that will change. If they are right, it could have far-reaching consequences for Australia’s energy industry and what the country sells to the world. — The Guardian
Singapore is already considered to be one of the "greenest cities" in Asia and perhaps soon the world. With plans to have at least 80% of its buildings green by 2030, steps to make this goal a reality are well underway. Although obstacles like lack of cooperation from developers and investment... View full entry
