Energy storage is poised for massive growth – as technologies advance and costs decline it will have a disruptive effect in the energy value chain. The arrival of energy storage as a mature technology at both grid-scale and residential and business levels is opening the way for the large scale integration of wind and solar energies and a more …

Of the 326 Gigawatts (GW) of current coal power capacity in the US, a potential 60 GW could be lost by 2020 due to government’s Clean Power Plan (CPP) ‘With the US boasting significant renewable power potential, the CPP has created a huge opportunity for companies in this sector,’ says analyst   The US government’s recently-announced Clean Power Plan (CPP) …

A massive grid cyberattack may sound like the stuff of an apocalyptic movie. But for insurance giant Lloyd’s the prospect carries enough probability to carefully weigh the financial risk. The cost? As much as $1 trillion if hackers take down just 50 generators out of 700 in 15 states within the Eastern Interconnection, according to a new study by Lloyd’s …

Envision Solar Receives a Statewide Contract Award From the State of California to Supply EV ARC™ TransportableSolarPowered EV Chargers SAN DIEGO, CALIF. (July 16, 2015) – EnvisionSolar International, Inc., (OTCQB: EVSI) (“Envision Solar,” or the “Company”), the leading renewable energy, media and branding and electric vehicle (EV) charging product company, is pleased to announce that the State of California has …

Semiconductors play a key role in PV inverters, where major power savings can be accomplished The market for semiconductors used in photovoltaic (PV) inverters, which convert direct current (DC) to alternating current (AC) from the PV modules, will continue to expand in the long term. According to IHS (NYSE: IHS), the leading global source of critical information and insight, amid …

A groundbreaking paper on hybrid perovskites, one of the hottest solar cell and LED materials, just published in MRS Communications, a flagship journal of the Materials Research Society.   First created in 2012, perovskite solar cells have shown great promise in recent years as an affordable alternative to other solar technologies, such as photovoltaic cells typically used in solar panels. …

The power flickered off four times in the 2 ½ hours that Darren Hammell waited at Cuba’s Santa Clara airport for his return flight to the United States last month. This departing experience underscored what he had learned on his trip: There is work for U.S. energy companies in the Caribbean’s largest island. But how quickly that work materializes remains …

SUNRUN AND TESLA COLLABORATE TO OFFER CONSUMERS HOME ENERGY STORAGE NATIONWIDE   Tesla Powerwall to be Offered Through Sunrun Subsidiary AEE Solar   Sunrun, the largest dedicated residential solar company in the U.S., today announced its collaboration with Tesla Motors, Inc. (NASDAQ: TSLA) to expand access to renewable energy storage systems for homeowners across the country. As part of the …

  We think of renewable energy as a modern invention. All over the world there are huge wind turbines and hydroelectric dams generating electricity to power our computers, televisions and increasingly – cars. Today we take a whirlwind look at how our ancestors harnessed both wind and water as an energy source all those thousands of years ago. Wind Energy …

MADISON, Wis. — In a study published March 9 in Nature Chemistry, University of Wisconsin-Madison chemistry Professor Kyoung-Shin Choi presents a new approach to combine solar energy conversion and biomass conversion, two important research areas for renewable energy. For decades, scientists have been working to harness the energy from sunlight to drive chemical reactions to form fuels such as hydrogen, …

Photovoltaic System Provides 75 Percent of the Winery and Restaurant’s Total Energy Consumption Nestled in the verdant Valle de Guadalupe winemaking region and with an eye on sustainability, El Cielo Winery in Baja California now offsets approximately 75 percent of its energy needs with a new Kyocera solar installation. El Cielo, which translates as “The Sky,” has installed 220 high-reliability …

— Ability to capture up to 90 percent of carbon emissions with a scalable solution — Performance milestones reached for coal and natural gas power plant carbon capture — Cost per ton of carbon captured below U.S. Department of Energy target of $40/ton — Added benefit includes destroying smog-producing nitrogen oxide (NOx) DANBURY, Conn., March 5, 2015 (GLOBE NEWSWIRE) — …

Study finds potential for reduced carbon emissions and lower power costs RICHLAND, Wash. – Large facilities like big box stores or hospitals could keep the lights on by using a fuel cell that runs off the natural gas that already flows in pipelines below most city streets. Instead of drawing electricity from the power grid, facilities could use natural gas-powered …

   — NRG Yield purchased from FuelCell Energy, the previously announced 1.4 megawatt fuel cell power plant project at University of Bridgeport — First-ever fuel cell project placed into a yieldco FuelCell Energy, Inc.  (Nasdaq:FCEL), a global leader in the design, manufacture, operation  and service of ultra-clean, efficient and reliable fuel cell power  plants, today reported the closing of its …

Conservation measures at Coleman, Fla., facility to exceed federal mandates for water and energy reductions, expected to save $79 million over 19 years  Constellation  today announced that it has been awarded a contract by the Federal Bureau of Prisons to implement $45 million in water and energy conservation measures and install a 2-megawatt (DC) solar generation project at the Federal …

  Scrap wood to create 100% of the steam needed to run one of P&G’s largest paper manufacturing facilities The Procter & Gamble Company (NYSE:PG) and Constellation, a subsidiary of Exelon Corporation (NYSE: EXC), today announced the development of an up to 50-megawatt biomass plant that will help run one of P&G’s largest U.S. facilities. The plant will significantly increase P&G’s use of …

  Microgrids are among 15 opportunities that can fix some big, world problems. That’s the word from DNV GL in a new report that looks at five global threats and the doors they open for innovators. One of the threats is our reliance on fossil fuels, says Global Opportunity Report 2015. Microgrids or “energy autonomy” offers an alternative path. “This …

With the flip of a switch, PermaCity Solar and American fashion retailer Forever 21, powered-up a massive 5.1-megawatt (DC) high efficiency SunPower solar power system, crowning the construction project that employed many local workers. The system at Forever 21’s headquarters in the Lincoln Heights neighborhood of Los Angeles is now the largest single-rooftop solar power system in Los Angeles County …

The “new normal”: Energy price volatility and climate framework uncertainty top concerns of global energy leaders World Energy Council report highlights the critical global and regional energy issues Energy leaders see energy price volatility and the future of a climate framework as their top critical uncertainties, according to the latest research by the World Energy Council. The 7th annual edition …

SolarCity Installing Projects at Walmart Facilities Over the Next Four Years SolarCity  today announced it has entered into contract with Walmart for the installation of new solar projects at facilities in up to 36 states over the next four years. SolarCity has completed more than 200 solar projects at Walmart locations since 2010. SolarCity has also installed and tested energy storage …