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Heat Pumps Take on Cold Climates

Cars That Think

switched to a heat pump, home energy use would drop by 31 to 47 percent on average, and national carbon dioxide emissions would fall by 5 to 9 percent, depending on how much electricity is provided by renewable energy. It’s like electric vehicle range anxiety: Homeowners are concerned about getting stuck in a cold house. In the U.S.,

Climate 143
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EPA Issues Proposed Endangerment Finding for Greenhouse Gases; Proposed Cause or Contribute Finding Identifies Motor Vehicles as Contributing Source

Green Car Congress

The proposed cause or contribute finding concludes that that the combined emissions of CO 2 , CH 4 , N 2 O, and HFCs from new motor vehicles and motor vehicle engines contribute to the atmospheric concentrations of these key greenhouse gases and hence to the threat of climate change.

EPA 150
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EPA issues greenhouse gas proposals

Green Cars News

According to the findings, the six key greenhouse gases - carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydroflurocarbons (HFCs), perflurocarbons (PFCs) and sulphur hexafluoride (SF6) - threaten the welfare of both current and future generations. The findings will now go to public comment.

EPA 39
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US DOT Awards $100M in Recovery Act Funds to 43 Transit Projects to Reduce Energy Consumption and Greenhouse Gas Emissions

Green Car Congress

The US Department of Transportation (DOT) is awarding $100 million in Economic Recovery Act funding to 43 transit agencies for projects to reduce energy consumption and greenhouse gas emissions from both vehicles and facilities. Arlington Transit – ART, Virginia: $1,500,000. Lowell Regional Transit Authority, Massachusetts: $1,500,000.

Emissions 256
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DOE ARPA-E awards $156M to projects to 60 projects to accelerate innovation in clean energy technologies

Green Car Congress

improved oilseed crop that uses carbon more efficiently than. streamline the process by which green plants convert carbon. several genes that allow the plant to use light more efficiently, increase its carbon uptake, and divert more energy to the. conferring hydrocarbon biosynthesis, enhanced carbon. traditional crops.

Energy 294