How much will electric vehicles slow carbon emissions?
(Image: Y. Yin/Greeenpeace)
Each passing month breaks modern temperature records, citizens perish in 51°C heat in India, unseasonal fires rage in the Canadian tar sands, methane escapes from arctic permafrost, Earth approaches the +1.5°C Paris Accord “goal,” and hoping to stop at +2°C appears increasingly naive.
As we observe these trends, we feel an urgent desire for solutions to global warming unleashed by human CO2 emissions. Automobile companies have finally adopted the electric vehicle (EV), led by Tesla Motors and founder Elon Musk, cult hero for technology-inspired optimism.
As serious ecologists, we may reasonably ask: Will EVs slow carbon emissions, and by how much? A genuine answer requires rigorous investigation, calculation and analysis. The general public may be forgiven for avoiding any such analysis, but as ecologists, we are obliged to know what we’re talking about. Good scientists observe the principle to “beware congenial conclusions.”
As we investigate this analysis, we will find that genuine solutions exist, although they may not be the easy solutions we hope for.
Source: Greenpeace