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Constellation Energy sets industry record for blending hydrogen with natural gas

Green Car Congress

Working with Siemens Energy and EPRI, the hydrogen blending test was conducted at Constellation’s Hillabee Generating Station, a three-unit, 753-megawatt combined-cycle natural gas plant in central Alabama that began operating in 2010. Experts from Siemens Energy and EPRI collaborated with Constellation on the fuel blending tests.

Hydrogen 186
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Study: even with high LDV electrification, low-carbon biofuels will be necessary to meet 80% GHG reduction target; “daunting” policy implications

Green Car Congress

An 80% reduction in US greenhouse gas (GHG) emissions by 2050 has been generally established as the de facto required domestic contribution to stabilizing global concentrations at low to medium levels, that is, 450 and 550 ppm carbon dioxide equivalent (CO 2 -equiv). —Meier et al. They based their low electrification scenario (0.3%

Carbon 150
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Chilled Ammonia Pilot Project Captures 90% of CO2

Green Car Congress

Illustration of the carbon capture plant. megawatt (electric) slipstream from the plant, captures approximately 40 tons of carbon dioxide each day. The project confirmed the predicted performance of the chilled ammonia carbon capture system at an operating power plant. The three-step carbon capture process at Pleasant Prairie.

EPRI 223
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Study Highlights the Importance of Considering Climate Effects of Non-CO2 Emissions from Transport in Mitigation Strategies and Policies

Green Car Congress

The on-road transportation (ORT) and power generation (PG) sectors are major contributors to CO 2 emissions and a host of short-lived radiatively-active air pollutants, including tropospheric ozone and fine aerosol particles, that exert complex influences on global climate. Unger et al. Click to enlarge. Unger et al.

Climate 150
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Gov’t, industry, national labs collaborate on comprehensive cradle-to-grave LCA study and economic assessment of LDV GHG reductions

Green Car Congress

The ranges of the levelized cost of driving (LCD) and cost of avoided carbon are narrower for the future technology pathways, reflecting the expected economic competitiveness of these alternative vehicles and fuels. Utilizing low-carbon fuel pathways yields GHG reductions more than double those achieved by vehicle efficiency gains alone.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Small long-term evaluation program, including modeling of vehicle-to-grid building benefits and economics, begun with Southern California Edison, joined by EPRI, other utilities, US DOE. What are we really doing and how big of a carbon footprint are we going to leave with this?" Ford Escape PHEV-40 around 2012. Batteries not ready.

Plug-in 45