Climate change is caused primarily by humans burning fossil fuels, such as coal, oil, and natural gas, for energy to power buildings, fuel vehicles, and create goods. Burning fossil fuels for energy releases excess greenhouse gases into the atmosphere, most notably carbon dioxide (CO2), nitrous oxide (N2O), and methane (CH4). The buildup of excess greenhouse gases acts like a blanket that traps heat around the world, disrupting the climate.
For more information on how climate change works, see climate change evidence from NASA.
Minnesota’s climate is already changing rapidly and will continue to do so. Our region has gotten much wetter and warmer, driven by more frequent heavy precipitation and warmer winters.
The variability in weather that Minnesota is known for between warm and cool and wet and dry will still be a staple of our climate, with projections showing that in some ways the climate will become more variable. This increased variability puts increased strain on residents, communities, businesses, county operations, and the natural environment.
Learn more about climate change in Minnesota from the Minnesota Department of Natural Resources.
A functioning, stable climate serves as the foundation of our lives. Our health and safety, water supplies, food systems, access to healthy air, and where we are able to live all depend on a stable climate.
Climate change is the ground shifting under our feet, challenging our capacity to grow food, changing the diseases and pests we have to deal with, disrupting our communities, and threatening our health and safety.
Climate change impacts everyone’s health and well-being. Health and livability impacts of climate change the county anticipates preparing and responding to include:
The impacts of climate change are not experienced equally. Like other environmental justice issues, data shows that people of color, low-income families, and residents with disabilities contribute least to the problem of climate pollution, but these residents are the most at risk from negative climate impacts.
This map was created to understand where those who will be disproportionately impacted by climate change live. The map will be used to inform decision making and priorities. This will build on the county’s use of a race equity impact tool to create a more robust picture about the impact of a policy, program, or budget decision.