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China Ramping Renewables, and Building More Coal Plants

November 30, 2019

The post China Ramping Renewables, and Building More Coal Plants appeared first on POWER Magazine.

Officials in China in 2017 said the country—the world’s largest emitter of greenhouse gases—would move away from coal-fired power generation. They promptly canceled more than 100 coal power plant construction projects.

But coal remains king in China, which in the past two years has added 43 GW of coal-fired generation capacity, according to a report released in mid-November by Global Energy Monitor (GEM). Air quality has improved in some parts of the country; the Swiss firm IQAir AirVisual in September said Beijing no longer is among the world’s 200 most-polluted cities, and said particulate levels are at their lowest point since record-keeping began in 2008. But the IQAir report said other areas of China continue to see upticks in pollution as local officials back coal-fired generation in an effort to support economic growth.

A Greenpeace official—the environmental group issues global air quality reports in concert with IQAir—recently said emissions of nitrogen oxide and other pollutants rose last year in northern China’s industrial region as cement and steel production increased to supply a government-backed flurry of construction.…

‘GREEN Act of 2019’ Extends Tax Credits for Renewables

November 20, 2019

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The post ‘GREEN Act of 2019’ Extends Tax Credits for Renewables appeared first on POWER Magazine.

The Ways and Means Committee of the U.S. House of Representatives on Nov. 19 released a draft tax package for clean energy projects that includes a five-year extension of the 30% solar Investment Tax Credit (ITC), along with new incentives for energy storage.

The legislation also supports incentives for electric vehicles (EVs), offshore and onshore wind farms, and energy efficiency measures, among other items.

“This bill will build on existing tax incentives that promote renewable energy and increase efficiency and create new models for technology and activity to reduce our carbon footprint,” Mike Thompson (D-Calif.), chairman of the Subcommittee on Select Revenue Measures, said in a statement Tuesday.

Critics of the package include six groups—Americans for Tax Reform, Americans for Prosperity, the Center for a Free Economy, FreedomWorks, Heritage Action, and the National Taxpayers Union. Those groups earlier Tuesday shared a letter and asked lawmakers not to extend tax credits or give more support for renewable energy, saying phaseouts of credits adopted in 2015 should be continued.…

EIA: Renewables Will Account for Half of Global Power Generation by 2050

October 2, 2019

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The post EIA: Renewables Will Account for Half of Global Power Generation by 2050 appeared first on POWER Magazine.

Solar power is expected to take a larger share of global power generation across the next 30 years, according to the U.S. Energy Information Administration (EIA), as renewable energy continues to be adopted worldwide.

The EIA’s International Energy Outlook 2019 (IEO2019), released Oct. 2, shows 28% of the world’s power came from renewables in 2018, nearly all of that from wind, solar, and hydropower. The EIA forecasts that renewables will account for almost half—49%—of global electricity output by 2050, with solar generation showing the most growth, while hydro grows more slowly.

Source: U.S. Energy Information Administration, International Energy Outlook 2019

Solar and other renewables’ growth is not limited to utilities or government efforts to expand the sector. Several companies are using renewables to power their commercial and industrial operations. Exxon Mobil, the oil giant which recently reported $ 20.8 billion in earnings in 2018, signed a 12-year deal with Danish energy company Ørsted late last year to purchase solar and wind power in West Texas.…

POWER Notebook: Investment in Renewables Down in 1H2019

July 15, 2019

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Investments in renewable energy projects slowed in the first half of 2019, primarily due to a 39% year-over-year drop in China, the world’s largest renewables market, according to data published July 10 by BloombergNEF (BNEF).

BNEF said investments in China dropped to $ 28.8 billion, the lowest figure for any six-month period since 2013. China is moving away from government-set tariffs for solar and wind capacity and instead moving to auctions for renewable power. BNEF said global investment in renewables was $ 117.6 billion in the first half of this year, off 14% compared to the January-June 2018 period.

Justin Wu, head of Asia-Pacific for BNEF, in a news release said: “The slowdown in investment in China is real, but the figures for first-half 2019 probably overstate its severity. We expect a nationwide solar auction happening now to lead to a rush of new PV project financings. We could also see several big deals in offshore wind in the second half.”…

The POWER Interview: Technology Helps Integrate Renewables to the Grid

June 17, 2019

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Patrick Lee, who founded and leads PXiSE Energy Solutions, a subsidiary of San Diego, California-based Sempra Energy, is a proponent of energy sharing. His company builds enhanced grid management systems, using data, insights, and algorithms “to maximize efficiency and reliability of all DERs [distributed energy resources] as one system.” In other words, a PXiSE-supported microgrid is designed to interact with the grid, balancing the supply and demand of power, in an energy-sharing mode, rather than just managing an islanded microgrid.

The company’s Active Control Technology (ACT) platform is used at Sempra’s headquarters in San Diego as well as at other sites, including Con Edison’s 200-MW Great Valley Solar project near Fresno, California; the 110-MW Pima Solar facility in Mexico; and in distribution grids in Australia operated by Horizon Power.

Patrick Lee

Lee has said PSiXE’s technology provides a cost-effective way for users to move from fossil-fueled power generation to renewables. Lee recently talked with POWER about how PSiXE approaches the challenge of integrating renewable power generation to the grid.…

EIA: Gas, Renewables Outpacing Coal for Power Generation

May 11, 2019

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The percentage of coal-fired generation in the U.S. electricity mix will continue to decline, the Energy Information Administration (EIA) said May 9, with gas-fired generation accounting for at least 40% of the nation’s power this summer and output from renewables continuing to rise.

EIA’s latest Short-Term Energy Outlook (STEO) said coal-fired units will produce only about 25% of the nation’s electricity this summer, as renewables including solar, wind, and hydropower take more market share. EIA said renewables will supply nearly a quarter of the power needed in Western states this summer.

The agency said nuclear power, which supplies about 19% of the nation’s electricity, will continue at that level at least through 2020. EIA forecasts that renewables will produce about 18% of U.S. power this year, rising to about 20% next year. The agency said it expects wind generation will surpass hydropower output this year for the first time, taking over the top spot for renewables.

The EIA report comes two weeks after the Institute for Energy Economics and Financial Analysis (IEEFA) reported that data shows renewable energy—including hydro, biomass, wind, solar, and geothermal—in April for the first time generated more electricity in the U.S.…