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ICCT LCA study finds only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways

Green Car Congress

This is especially important for assessing the GHG emissions of PHEVs. For battery EVs, the GHG emissions for “fuel/electricity” production are dominated by the coal and natural gas used in electricity generation. This study uses recent data on industrial-scale battery production and considers regional battery supply chains.

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CMU policy briefs outline benefits and potential for adoption of electrified vehicles in the US

Green Car Congress

To achieve the best outcomes, the brief suggests, plug-in vehicle adoption should typically be focused on HEVs and PHEVs by city drivers in mild-climate regions with a clean electricity grid, such as San Francisco or Los Angeles. Further, drivers should not be encouraged to charge at night in coal-heavy regions.

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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. However, US coal shipments, which are primarily via rail, decline slightly. New vehicle fuel economy rises by 43% from 2018 to 2050.

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The 80-20 Rule

Plug In Partners

O ften when I talk about Plug-Ins , I say that PHEV's are a perfect embodiment of the 80-20 rule. But in the case of the PHEV , the logic goes something like this: Roughly 80% of our daily trips are under 35 miles. Here's a piece of it: Why do PHEVs reduce greenhouse pollution ? And the remaining 20% are longer trips.

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MIT, Ford researchers find lightweight conventional vehicles could have lower lifecycle GHG impact than EVs depending upon location

Green Car Congress

Lifecycle GHG emissions per km for different powertrain types (ICEV, LW-ICEV HEV, PHEV, and BEV) in selected counties. The values in the boxes are the percent of counties where HEVs/PHEVs/BEVs have less emissions (blue box), similar (±5%) emissions to ICEV comparator (white box), or more emissions than the ICEV comparator (light orange).

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BP Energy Outlook: 30% growth in global demand to 2035; fuel demand continues to rise, even with EVs & fuel efficiency

Green Car Congress

While non-fossil fuels are expected to account for half of the growth in energy supplies over the next 20 years, the Outlook projects that oil and gas, together with coal, will remain the main source of energy powering the world economy, accounting for more than 75% of total energy supply in 2035, compared with 86% in 2015.

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Volt for Real?

Plug In Partners

F or those who think that GM is not serious about its new PHEV , the Volt , here is a piece that makes you think they are: The Volt To Be Lutz's Legacy May 21, 2007 So, I heard General Motors’ Bob Lutz on National Public Radio’s “Wait. But given the fact that something like 75% of driving in the U.S. Make that a world changer.

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