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Devil In The Details: Is Copenhagens 2 ºC Guardrail Obsolete?

Green Car Congress

DECEMBER 16, 2009

A maximum concentration of 450 ppm carbon dioxide (~550 ppm CO 2 equivalent) in the Earth’s atmosphere is commonly cited as the limit at which average temperatures can be held at 2 ºC, and many emissions reduction proposals are based upon these two “upper bounds” targets. ºF) above pre-industrial temperatures.

Climate Change

Climate Change Tuvalu Climate BBC

Could Sucking Up the Seafloor Solve Battery Shortage?

Cars That Think

SEPTEMBER 13, 2021

Texas is top of The Metals Company's list for the processing plant given the state's ports and access to cheap renewables. "We Another study has shown that producing metals from nodules would create far less carbon dioxide emissions than from land ores. The sediments settle down or dilute back to background levels quickly.

Batteries

Batteries Battery Hawaii Nauru

EV Driven

Devil In The Details: Is Copenhagens 2 ºC Guardrail Obsolete?

Could Sucking Up the Seafloor Solve Battery Shortage?

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