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Rice study finds using natural gas for electricity and heating, not transportation, more effective in reducing GHGs

Green Car Congress

Rice University researchers have determined a more effective way to use natural gas to reduce climate-warming emissions would be in the replacement of existing coal-fired power plants and fuel-oil furnaces rather than burning it in cars and buses. —Cohan and Sengupta (2016).

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Leaky Natural Gas Wells No Cleaner Than Coal, Says NOAA

Green Car Reports

Natural gas is increasingly considered a cleaner alternative to coal when it comes to energy production--not to mention a greener alternative to gasoline when used in vehicles like the Honda Civic Natural Gas.

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency. The CNGV is based on a 2012 Honda Civic natural gas vehicle with a combined EPA label fuel economy of 30.9 —Curran et al. mpgge (equivalent to 7.6

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Reducing Black Carbon Emissions and Ground-Level Ozone Would Provide Immediate Benefit Against Climate Change

Green Car Congress

A recent study reported that ozone’s damage to crop yields in 2000 resulted in an economic loss of $14-26 billion annually. They will also offset the acceleration of global warming that can occur when the atmosphere is cleaned of reflective particles such as sulfates from coal combustion that have an atmospheric cooling effect.

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Naysayer Alert – the hydrogen red herring

My Electric Car

Honda have produced the Honda FCX Clarity FCEV, a hydrogen powered Fuel Cell Electric Vehicle (FCEV), which they are leasing in limited numbers to selected customers in specially selected locations only. There are several reasons for this approach and understanding a little more about fuel cell vehicles may explain why.

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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

Green Car Congress

Honda, Applied Materials). Zero-Carbon Coal: Innovative Materials & Processes for Advanced Carbon Capture Technologies (IMPACCT). Coal-fired power plants currently generate approximately 50% of the electricity in the United States. Codexis proposes to develop low-cost enzymes for carbon capture from coal-fired power plants.

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California Air Resources Board Pushes for Restoration of DOE Funding for Hydrogen Fuel Cell Vehicles; Tackles the Four Miracles

Green Car Congress

Honda’s Clarity, with 350 bar compressed gas storage is achieving a 280-mile range, and the 2009 Toyota FCHV using 700 bar storage has a state range of 480 miles (on the 10-15 cycle). Improvements in system design, including lower catalyst loadings in the fuel cell, are expected to reduce this number further, according to ARB.

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