It is mid-June 2020 and another day of unrest in America. As I scan the news, I learn that the environment has been under attack. Again. President Trump recently signed an executive order to dismantle the process requiring environmental reviews of large infrastructure projects, including oil and gas pipelines. I also learn that the administration is proposing restrictions that would further weaken air pollution controls. As I dig more, I find out that it could get a lot worse for clean water too.

Sadly, I am not surprised. It has been 4 years of chipping away at environmental protections; it’s a long list covering everything under the sun, from vehicle efficiency standards to wildlife protection. I shut down my laptop and step outside. I need fresh air.

Greenhouse Gas Emissions of Electric Vehicles

In a recent post, we refreshed the notion of why driving an electric car is a better choice for the environment, even in areas that rely on fossil fuels for most of their electricity generation: in one word, efficiency. An electric vehicle is 3-4 times better at converting energy to miles driven compared to a combustion engine. In New England, the average electric car emits 73% less carbon dioxide (CO₂) than a gasoline car on a per-mile basis. The emission reductions are even greater in the Massachusetts communities – and soon Rhode Island communities – that have adopted the model of green municipal aggregation.

Furthermore, a recent European study has concluded that electric cars are a better option for climate in 95% of the world already on a lifecycle basis, which includes manufacturing and end-of-life processes. While battery production certainly has environmental impact, there is a growing number of applications to give batteries a second life, turning a conundrum into opportunity, further reducing waste.

Editor’s Preface: Paola Massoli has been working as a research analyst on our advocacy team. Paola has a PhD In Atmospheric Science and is finishing up a master’s degree in Sustainability & Environment. Recently she has been thinking about lessons we might be able to learn from COVID-19 that could prepare us better to tackle the climate crisis.

The lockdown imposed across Northern Italy in late February to block the spread of COVID-19 has resulted in a dramatic decrease of emissions in the Po Valley, historically one of the most polluted regions in Europe. The satellite images produced by the European Space Agency (ESA) show the tropospheric column levels of nitrogen dioxide (NO₂) – a chemical tracer of fossil fuel burning - decreasing five-fold in the span of just 9 days.

Green Energy Consumers Alliance has made it a priority to encourage the adoption of electric buses. This illustration summarizes our motivation: