Solar

Several gigawatts of solar energy faded from European grids during the two-hour solar eclipse that shadowed the continent, as well as parts of Northern Africa and Asia, on Friday morning. But according to the European Network of Transmission System Operators for Electricity (ENTSO-E)—an organization representing 41 transmission system operators (TSOs) from 34 European countries—grid operators […]

The U.S. Energy Information Administration (EIA) released 2015 scheduled capacity additions and retirements on Mar. 10, and the news was not good for the coal industry. As has been the trend for several years, coal-fired generation accounts for the majority of expected retirements (12.9 GW of the nearly 16 GW total). However, most of the […]

Rooftop solar company SolarCity on Mar. 2 filed suit in federal court in Arizona seeking to overturn a new rate structure approved by the Salt River Project (SRP) that levies additional charges on customers with rooftop solar panels. On Feb. 26, the SRP board voted to approve a change in how it bills customers who […]

The Utah Red Hills Renewable Energy Park, a 104-MW solar photovoltaic (PV) plant under development by Norwegian firm Scatec Solar at Parowan in southwest Utah, closed financing on Jan. 7 thanks to an

Google and rooftop solar company SolarCity announced on Feb. 26 that Google is contributing $300 million to an investment fund that is expected to finance $750 million in rooftop solar installations, the two companies said in a statement. The investment is structured as a tax equity deal that will allow Google to reduce its tax […]

Speaking to a sparsely filled room as the last of four presenters during the keynote plenary session at the Energy, Utility & Environment Conference in San Diego, Calif., Feb. 16, Len Hering, executive director of the California Center for Sustainable Energy (CSE), made it clear that he doesn’t think natural gas is the answer to […]

The first class of Marine trainees at Camp Pendleton graduated from the Department of Energy’s (DOE’s) solar job training pilot program last Friday. The program is aimed at preparing service members for careers in the solar industry such as solar photovoltaic system installers, sales representatives, and system inspectors. Camp Pendleton is one of three military […]

Two developments yesterday, one quiet, one rather loud, suggest the long-predicted existential threat to the traditional utility model may be at hand. The quiet news came from the California Independent System Operator (CAISO), which reported that utility-scale solar generation crossed the 5-GW mark for the first time yesterday. Between 10 a.m. and 2 p.m. PST, […]

The sixth annual ARPA-E Summit wrapped up on Wednesday, and though there were too many sessions to cover in depth, here is a mini-summary by way of selected interesting comments. Speaker photos (where available) follow the comment. “Any disruptive technology will not fit an existing market.” —Brian Janous, Director of Energy Strategy, Microsoft “[The energy […]

The Department of Energy (DOE) has announced the availability of more than $59 million in funding to support solar energy innovation. Of that total, $45 million is intended “to quickly move innovative solar manufacturing technologies to market” and more than $14 million is designated for 15 new projects to help communities develop multi-year solar deployment […]

President Obama’s State of the Union (SOTU) address on Tuesday night held no surprises about energy issues. The word “energy” only appeared twice in the president’s speech—once in mention of the nation’s “booming energy production” and once with regard to how we produce and use energy. The word “power” came up twice with respect to […]

The 550-MW Desert Sunlight solar photovoltaic (PV) plant near Riverside, Calif., which matches MidAmerican’s Topaz Solar project for the largest solar plant in the world, began commercial operations in December, according to the California Independent System Operator. Developed and built by First Solar, and owned by NextEra, GE Energy Financial Services, and Sumitomo, Desert Sunlight […]

“When pigs fly” is a figure of speech used to express disbelief that a particular situation will ever come to pass. For the power industry, several recent and emerging developments are the equivalent of

In mid-November, members of the POWER Generating Company Advisory Team responded via email to the following set of questions. Their comments have been edited for style. POWER: What changes in your fleet’s

The Black Oak Wind Farm project is an 11.9-MW wind facility under development in Tompkins County, N.Y., a few miles west of Ithaca. For the most part, Black Oak is unremarkable—the community-owned facility

Renewables’ share of the global power mix is slated to overtake coal to become the largest source of electricity by 2040, the International Energy Agency (IEA) projects in its 2014 edition of the World

A major U.S. solar manufacturer will shutter a manufacturing plant in Tennessee in part due to ongoing challenges presented by global trade disputes.  Polycrystalline silicon–maker Hemlock Semiconductor, a company majority owned by Dow Corning Corp., on Dec. 17 said it would close a facility in Clarksville, Tenn., owing to “sustained adverse market conditions.” “As difficult […]

With the landslide re-election of Governor Jerry Brown, California looks certain to continue its suite of low-carbon policies, including the AB32 cap-and-trade program for greenhouse gases, energy efficiency programs funded to the tune of a billion dollars a year, and its renewables portfolio standard (RPS) of 33% by 2020. In fact, Gov. Brown has suggested […]

The U.S. on Tuesday issued a new final determination affirming that some crystalline silicon photovoltaic (PV) products from China and Taiwan have been sold at dumping margins of between 11% and 165%. The final determination from the Department of Commerce stems from anti-dumping duty and countervailing duty investigations covering a category of cells, modules, laminates, […]

Spurred by large utility-scale projects and healthy growth in residential installations, the U.S. added 1.3 GW of solar photovoltaic (PV) capacity in the third quarter of 2014, according to the latest US Solar Market Insight Report published by the Solar Energy Industries Association and GTM Research. The 1,354 MW of utility, commercial, and residential PV […]

Solar power has taken many forms in recent years—from giant concentrated solar power installations and solar towers spread out across deserts worldwide, to rooftop photovoltaic (PV) installations in urban

The western Arizona desert has become a popular location for constructing large solar projects. The sunshine is plentiful and there are large tracts of non-prime farmland available that make building

The Solana Generating Station ( solana in Spanish means “sunny spot”) is built on a 1,920-acre site near Gila Bend, about an hour’s drive west of Phoenix. According to Abengoa, which owns the facility

The U.S. Census Bureau released data on Nov. 18 showing that revenues for electric power generation industries that use renewable energy resources grew 49% from 2007 to 2012, while fossil fuel electric power generation industry revenues decreased 6.7% during the same time period. Fossil fuel revenues continued to dwarf renewable totals, bringing in $79.7 billion […]

A federal court in Michigan on Oct. 31 dismissed the $950 million antitrust suit filed against three Chinese solar photovoltaic (PV) panel manufacturers by bankrupt firm Energy Conversion Devices (ECD). ECD, which at one time was the world’s largest manufacturer of thin-film solar panels, was forced into Chapter 7 liquidation in 2012 after Chinese firms […]

The decision to eliminate coal-fired power plants and the implementation of an aggressive feed-in tariff program puts Ontario’s electricity system in the spotlight. Download a pdf of this sponsored report, written by Global Business Reports: GBR_ONTARIO_PWR_1114_sm

India’s Ministry of New and Renewable Energy (MNRE) in September issued a proposal to vastly increase the county’s reliance on solar photovoltaic (PV) generation, taking installed capacity from its current 2.6 GW to more than 20 GW over the next five years. Following on the nation’s ambitious-but-troubled ultra-mega coal plant build-out—only one has come online, […]

Last winter’s polar vortex was a reminder that, despite several years of mild winters, colder months can still pack a wallop. Decades of coal, gas, and nuclear plant operations have taught plant operators

Arizona-based solar photovoltaic (PV) system provider First Solar in August said it had achieved a cadmium-telluride (CdTe) PV research cell conversion efficiency of 21%—a world record. The thin-film PV