To get to zero by 2050, Wyoming must cut emissions by 3.7% a year

Emissions in Wyoming

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


Wyoming's climate pollution, by source
🏭 Other: 44%🔌 Power: 45%🚗 Transport: 9%🏠 Buildings: 2%

Source: WRI, Mar 2021

    Decarbonize Our Buildings

    🏭 Other: 44%🔌 Power: 45%🚗 Transport: 9%🏠 Buildings: 2%

    2% of Wyoming'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...

    • Boilers and furnaces with heat pumps 
    • Gas stoves with electric induction stoves 

    ...in all of Wyoming's 387,000 buildings.

    In fact, 29.9% of appliances in buildings in Wyoming are already fossil fuel free!

    That means we only need to electrify the remaining 271,000 dirty buildings in Wyoming. That's around 10,000 per year.

    Percent of Appliances Electrified electrifiedA chart showing the share of Appliances Electrified that have already been electrified and still based in fossil fuel.29.91% have been electrified, and the remaining 70.09% are fossil fuel based.Appliances Electrified: 29.9%Needed This Year: 2.6%Not Yet: 67.5%Source: Microsoft, Mar 2021; NREL, Dec 2021

    Electrifying all buildings cuts 2% of the pollution.

    🏭 Other: 44%🔌 Power: 45%🚗 Transport: 9%🏠 Buildings: 2%

    Decarbonize Our Transport

    🏭 Other: 44%🔌 Power: 45%🚗 Transport: 9%🏠 Buildings: 2%

    9% of Wyoming'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 191,000 vehicles in Wyoming and 330 are already electric (0.2% of the total).

    We need to electrify (or replace) the remaining 191,000 gas-powered vehicles. That's around 7,000 a year.

    Percent of Vehicles Electrified electrifiedA chart showing the share of Vehicles Electrified that have already been electrified and still based in fossil fuel.0.2% have been electrified, and the remaining 99.8% are fossil fuel based.Vehicles Electrified: 0.2%Needed This Year: 3.7%Not Yet: 96.1%Source: DOT, Feb 2021

    Electrifying all transportation cuts 9% of the pollution.

    🏭 Other: 44%🔌 Power: 45%🚗 Transport: 9%🏠 Buildings: 2%

    Decarbonize Our Power

    🏭 Other: 44%🔌 Power: 45%🚗 Transport: 9%🏠 Buildings: 2%

    45% of Wyoming's pollution comes from burning coal, gas, and oil to make power.

    Dirty power plant

    That's because of how power is generated in Wyoming today.

    Power Generation in the State of Wyoming (2020)

    But there's already 16% carbon-free electricity generation in Wyoming!

    To clean up the emissions from the polluting power plants we need to replace all fossil fuel power plants with solar and wind farms.

    We need to replace dirty power plants with clean ones (mostly wind and solar)

    ...and find good jobs for those workers.

    Current Fossil Fuel Power Plants in Wyoming

    12 coal plants

    7 gas plants

    2 oil plants

    Source: EPA, Jan 2021

    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 2,000 megawatt (MW)  of wind power and 3,000 MW of solar power.

    Since the average wind turbine provides 2.75 MW of peak capacity, Wyoming would need to install about 788 turbines.

    Since Wyoming already has 964 MW of wind and 22 MW of solar, that's 1,000 MW of wind power we need to build and 3,000 MW of solar power. That's around 45 MW of wind power and 98 MW of solar power a year.

    Percent of MWs of Wind and Solar Built electrifiedA chart showing the share of MWs of Wind and Solar Built that have already been electrified and still based in fossil fuel.23.5% have been electrified, and the remaining 76.5% are fossil fuel based.MWs of Wind and Solar Built: 23.5%Needed This Year: 2.8%Not Yet: 73.7%

    Source: EIA, Apr 2022

    Decarbonizing all dirty power cuts 45% of the pollution.

    And gives us zero-emissions power we need to eliminate pollution from buildings and cars!

    🏭 Other: 44%🔌 Power: 45%🚗 Transport: 9%🏠 Buildings: 2%

    Other Emissions

    🏭 Other: 44%🔌 Power: 45%🚗 Transport: 9%🏠 Buildings: 2%

    The last 44% of Wyoming'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:

    • 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

    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!


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Learn how to electrify your own machines and pass local policy to electrify the rest

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