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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

Green Car Congress

In a new study published in the journal Applied Energy , Carnegie Mellon University (CMU) researchers found that controlled charging of plug-in hybrid electric vehicles (PHEVs) reduces the costs of integrating the vehicles into an electricity system by 54–73% depending on the scenario.

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EIA projects decline in transportation sector energy consumption through 2037 despite increase in VMT, followed by increase

Green Car Congress

EIA’s Annual Energy Outlook 2019 projects continued robust growth in US energy production, emergence of the United States as an energy exporter, and a cleaner S electric power generation mix. The Annual Energy Outlook 2019 (AEO2019) includes a Reference case and six side cases designed to examine the robustness of key assumptions.

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Audi unveils e-gas project: synthetic methane from the methanation of green hydrogen; series production of CNG models in 2013 powered by e-gas

Green Car Congress

Audi A3 TCNG for e-gas project. Starting in 2013, Audi will begin series production of TCNG models whose engines—derived from TFSI units—will be powered by e-gas: synthetic methane produced via the methanation of hydrogen produced by electrolysis using renewable electricity. Click to enlarge.

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What is Renewable energy integration, challenges, why it is needed

Baua Electric

Renewable energy integration refers to the process of efficiently incorporating renewable energy sources into existing energy systems. This involves the seamless blending of renewable energy, such as solar, wind, hydro, and geothermal power, into the overall energy infrastructure to meet the growing demand for clean and sustainable energy.

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BMW Group plants stepping up activities in balancing-power market to contribute to grid stability

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Electricity generation from variable renewable electricity sources (VRE) such as wind and solar power has grown rapidly and is expected to continue to do so. Electricity balancing serves as a versatile energy reserve that can be used to even out fluctuations in the grid. The German Balancing Paradox.

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DOE selects 33 clean energy businesses for nearly $6.7M in support under Small Business Vouchers pilot

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For Round 1, the small businesses and laboratories will collaborate on advancing a number of clean energy technologies, including water, wind, bioenergy, solar, buildings, vehicles, fuel cells, geothermal technologies, and advanced manufacturing. Connected Signals, working with ANL. Wind Power. Organization. Description.

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Study projects emission impacts of inexpensive, efficient EVs: 36% further reduction in LDV GHG by 2050, or 9% economy-wide

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A new study by researchers at the University of Colorado at Boulder projects the emission impacts of the widespread introduction of inexpensive and efficient electric vehicles into the US light duty vehicle (LDV) sector. The work is reported in a paper in the ACS journal Environmental Science & Technology.

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