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Study finds limiting warming to 2 °C would require at least a $200/t carbon tax globally

Green Car Congress

Some will suffer greatly from climate change, while others may even benefit. These heterogeneous effects mean that different countries will have differing incentives to abide by the Paris Agreement, which aims to limit global warming below 2 °C relative to pre-Industrial levels. —Cruz & Rossi-Hansberg.

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Study finds climate impact of hydropower varies widely

Green Car Congress

earlier post ), a new study by a team at Environmental Defense Fund finds that the climate impact of hydropower facilities varies widely throughout the world and over time, with some facilities emitting more greenhouse gases than those burning fossil fuels. They also estimated emissions caused by flooding the reservoir.

Climate 207
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IRENA report says tripling renewables investment required to reach 2050 climate goal

Green Car Congress

Global renewable energy investment increased between 2013 and 2018, reaching its peak at US$351 billion in 2017, according to a new report by the International Renewable Energy Agency (IRENA) and Climate Policy Initiative (CPI). Global landscape of renewable energy finance in 2017-2018. C objective by mid-century.

Climate 349
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Georgia Tech study projects potential mixed impacts of climate change policies on air quality

Green Car Congress

They used the EPA US 9-region national database (EPAUS9r) with the MARKet Allocation (MARKAL) energy system model to develop emissions scenarios and spectral nudging to downscale global climate to the regional scale over the US. Climate Change Emissions Health Policy' 2010 and 2048?2052.

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Optimus Technologies closes $17.8M Series A to advance Vector System for heavy-duty engines on 100% biodiesel

Green Car Congress

The bolt-on technology installs in as few as 12 hours. The system easily integrates into any engine application and can be installed by Optimus, certified partners, or fleet technicians. The Vector System is an advanced fuel system upgrade that integrates into existing engines without significant modifications.

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Renault-Nissan Alliance installing 90 new charge spots for COP21 summit in Paris

Green Car Congress

The Renault-Nissan Alliance is installing 90 new charge spots for electric vehicles in and around Paris for the COP21 global summit on climate change. Fourteen of the 27 quick chargers installed will remain after the climate change conference and will be available for the public to use.

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Heat Pumps—The Well-Tempered Future of A/Cs

Cars That Think

Instead, he and others are trying to invent new climate-control technology that doesn’t further exacerbate the dangers facing the planet’s climate. Winners of the 2021 Global Cooling Prize—both heat pumps—reduce cooling’s climate impact by as much as 80 percent. If, like 60 percent of the U.S. Still, in the U.S.,

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