Maine
Back to mapTo get to zero by 2050, Maine must cut emissions by 3.8% a year
Emissions in Maine
Million metric tons of carbon dioxide (CO2) 
equivalent (MTCO2e ) emissions
Note: Grey area indicates missing data due to processing delays.
Source: WRI, Mar 2021
This is how we're going to do it
- Boilers and furnaces with heat pumps
- Gas stoves with electric induction stoves
- No-till farming to keep CO2 in the soil
- Capturing methane leaks from landfills
- Capturing CO2 to make emissions-free concrete
- Burning green hydrogen to make emissions-free steel
- Plugging methane leaks from gas pipelines
Decarbonize Our Buildings
29% of Maine's climate pollution comes from buildings.
We burn fossil fuels to heat our air, water, and food.
To cut this pollution...
Let's electrify our heat!
We'll replace...
...in all of Maine's 759,000 buildings.
In fact, 23.1% of appliances in buildings in Maine are already fossil fuel free!
That means we only need to electrify the remaining 583,000 dirty buildings in Maine. That's around 22,000 per year.
Source: Microsoft, Mar 2021; NREL, Dec 2021Electrifying all buildings cuts 29% of the pollution.
Decarbonize Our Transport
44% of Maine's pollution comes from cars, trucks, trains, and planes.
But mostly from cars.
To cut this pollution,
your next car must be electric.
Or consider going car-free with public transit, bikes/e-bikes, car share, or other alternatives!
There are 356,000 vehicles in Maine and 2,000 are already electric (0.5% of the total).
We need to electrify (or replace) the remaining 354,000 gas-powered vehicles. That's around 13,000 a year.
Source: DOT, Feb 2021Electrifying all transportation cuts 44% of the pollution.
Decarbonize Our Power
6% of Maine's pollution comes from burning coal, gas, and oil to make power.
That's because of how power is generated in Maine today.
Power Generation in the State of Maine (2020)
But there's already 74% carbon-free electricity generation in Maine!
To clean up the emissions from the polluting power plants we need to replace all fossil fuel power plants with solar and wind farms.
...and find good jobs for those workers.
Current Fossil Fuel Power Plants in Maine
6 gas plants
564 MW
550 MW
298 MW
275 MW
164 MW
4 MW
3 oil plants
863 MW
35 MW
13 MW
But wait!
It's not enough to replace our power plants with wind and solar farms.
To power our electric cars and buildings, we need two times the electricity we have today.
In all, we'll need to build 1,000 megawatt (MW) of wind power and 1,000 MW of solar power.
Since the average wind turbine provides 2.75 MW of peak capacity, Maine would need to install about 538 turbines.
Since Maine already has 291 MW of wind and 36 MW of solar, that's 1,000 MW of wind power we need to build and 1,000 MW of solar power. That's around 46 MW of wind power and 44 MW of solar power a year.
Source: EIA, Apr 2022Decarbonizing all dirty power cuts 6% of the pollution.
And gives us zero-emissions power we need to eliminate pollution from buildings and cars!
Other Emissions
The last 21% of Maine's climate pollution comes from other sources...
This includes farming, landfills, industry, and leaks from gas pipelines.
There's no one solution to solve these problems, but there are lots of great ideas:
That doesn't mean there's no solution, it just means that clean electrification doesn't help with these problems, and you could fill a whole book with covering all of them. We need to encourage our politicians to invest in researching new solutions and implementing existing solutions to these problems!
Ready to do your part?
Learn how to electrify your own machines and pass local policy to electrify the rest
Take Action