Los Angeles Power and Water officials have struck a deal on the largest and cheapest solar + battery-storage project in the world, at prices that leave fossil fuels in the dust and may relegate nuclear power to the dustbin. Later … Continue reading →
Fueled by increased interest in grid service applications like time-of-use (TOU) shifting, self-consumption and backup power, the U.S. market for energy storage doubled in 2018 and is expected to double again by the end of the year. Of the 777 … Continue reading →
A curious thing recently happened in Southern California. One of the largest utilities in the country scrapped a proposal to build a new peaker plant, opting instead to build a battery system that could store excess electricity from solar and … Continue reading →
This groundbreaking new project in Germany is testing the use of salt as an ingredient for a fossil fuel-free future.
The Reuter power plant in Berlin recently launched a new system of technology that is using calcium oxide, also known as quicklime, to store heat for long periods of time.
Germany already has the renewable energy capacity to power more than half of the country, but since many green energy sources are dependent on consistent weather conditions, the nation is forced to continue using fossil fuels as backup energy sources.
Quicklime, on the other hand, generates large amounts of heat when it is simply exposed to water.
The US Army is not particularly shy about adopting the latest high-tech gadgets, and renewable energy is a case in point. Despite all the fossil friendly rhetoric emanating from the White House, the Army is still pursuing microgrids with renewable … Continue reading →
Whale blubber and buggy whips were once fine industries, but progress moved us away. And today we know the days are over of a false choice between environmental protection and economic growth. Since when did the simple concept of leaving … Continue reading →
Swiss-based Energy Vault provides an alternative to pumped-hydro energy storage by using concrete blocks and cranes instead of water and dams. The Energy Vault concept contends that because concrete is denser than water, lifting a block of concrete requires more … Continue reading →
The San Antonio chapters of the Citizens Climate Lobby, the Environmental Defense Fund, and the Greater Edwards Aquifer Alliance held a panel discussion on June 9, 2018 about how fossil fuel dependence affects national security — and how the military … Continue reading →
Renewable energy might be clean, but it's not always reliable if the Sun ducks behind clouds or the wind slacks off. To counter that variability, the grid will need to combine a range of different sources, such as solar, wind, … Continue reading →
Across the U.S., energy users of all sizes are taking control of their power supply and relieving stress from the grid. That’s the idea behind distributed energy. Atlantic Re:think and Siemens partnered to explore this burgeoning energy revolution in 360º … Continue reading →
The country’s energy mix is under scrutiny. A report commissioned by Energy Secretary Rick Perry acknowledges that low natural gas prices—not renewables—are behind the recent closure of coal energy plants, and that the grid has managed to withstand the increasing … Continue reading →
The program offers just one example of the continuing efforts at the local level to rethink a largely carbon-based power system. The initiatives are driven by financial advantages as well as environmental ones. Green Mountain’s chief executive, Mary Powell, sees … Continue reading →
San Antonio is the state's leader in solar energy capacity, according to a recent report assessing local "smart" policies across America. Within the last decade, growth in the solar energy industry has brought numerous businesses and new initiatives to San … Continue reading →
Oil major Total SA says EVs will drive 30% of car sales Outlook is more bullish on EVs than most forecasters Electric cars are coming fast — and that’s not just the opinion of carmakers anymore. Total SA, one of … Continue reading →
Starting yesterday, the 2017 eLab Accelerator teams has convened at the Sundance Mountain Resort in Utah to accelerate their initiatives with the support of nationally renowned expert faculty and eLab’s specially trained facilitators. At Accelerator and beyond, projects from across … Continue reading →
Should this be taken into account if we're going to spend money on infrastructure and current administration's energy policies? In 2016, the Obama Administration announced bold regulations to curb methane emissions. Now House Republicans are trying to undo those regulations. … Continue reading →
SAN ANTONIO — Right now professors and students at UTSA are conducting tests on a special battery that could help the nation when it comes to storing renewable energy. It's still early in the testing phase as a team of … Continue reading →
San Antonio, TX: KACO new energy, one of the fastest growing solar companies in the North American utility-scale market, today announced that it is shipping an updated version of its residential MLPE solution, the blueplanet Ultraverter™ to an expanded distribution … Continue reading →
Starting later this month, the world’s nations will convene in traumatized Paris to hammer out commitments to slow down global climate change. Any long-term solution will require “decarbonizing” the world energy economy – that is, shifting to power sources that … Continue reading →
From Solid Conference 2015: From “ecosystem” strategies to the war on terror, from the copyright wars to the subprime lending industry, it seems like everyone wants to build an Internet of Treacherous Things whose primary loyalty is to someone other … Continue reading →