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State Department issues Draft Supplemental Environmental Impact Statement on Keystone XL Pipeline: climate change impacts

Green Car Congress

The document is a detailed draft technical review of potential environmental impacts associated with the segment of the pipeline in the US, including: impacts from construction, impacts from potential spills, impacts related to climate change, and economic impacts. What Keystone XL would carry.

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Expansion of sugarcane crop in Brazil to areas previously occupied by crops or pastureland leads to local cooling

Green Car Congress

A new study led by Carnegie Institution’s Department of Global Ecology has found that the expansion of sugarcane crop in Brazil in areas previously occupied by other Brazilian crops cools the local climate. The study is published in the second issue of Nature Climate Change. Nature Climate Change doi: 10.1038/nclimate1067.

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Converting Coal Power Plants to Nuclear Gains Steam

Cars That Think

Most nuclear plants around the world today are large light-water reactors, with capacities well over a gigawatt—quite a bit more than typical coal plants. Large reactors need consistent and prolific water sources to cool themselves, something not every old coal plant can provide. Either option will be an uphill battle.

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Study finds global rivers and streams emitting 3x IPCC estimates of the GHG N2O

Green Car Congress

That’s three times the amount estimated by the Intergovernmental Panel on Climate Change (IPCC). This is especially the case for those draining nitrogen-enriched urbanized and agricultural watersheds, highlighting the importance of managing nitrogen before it reaches open water.

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State Department releases Keystone XL Final Supplemental Environmental Impact Statement

Green Car Congress

Notable changes since the prior Draft Supplemental Environmental Impact Statement include an expanded analysis of potential oil releases; an expanded climate change analysis; an updated oil market analysis incorporating new economic modeling; and an expanded analysis of rail transport.

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Perspective: Regional Greenhouse Gas Cap-and-Trade Programs May be the Solution

Green Car Congress

Markey of Massachusetts, both Democrats, built their climate change bill last year in large measure around it. As Senators Graham, Kerry and Lieberman try to resuscitate the climate change bill by introducing a revised bill in mid-to-late April, twenty-three U.S. Western Climate Initiative (WCI). Overview of RGGI.

Gas 244
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Former EPA exec Margo Oge explains the new federal emissions rules

Charged EVs

For me, the most important thing is that there is an urgency across the planet to address climate change. Charged : As we discussed last time, the Trump administration tried to water down the federal regulations. There are a lot of important elements in this legislation, and climate change is one of the big elements.

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