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Climate Change Solutions
Climate change is occurring mainly as a result of humans adding large amounts of heat-trapping gases, such as carbon dioxide, to the atmosphere. The good news is that practical solutions exist today to address this growing problem, and people in Wisconsin can help in many ways. Although some warming is inevitable—as past heat-trapping gas emissions will continue to have a warming effect for decades—the most extreme outcomes for Wisconsin can be avoided if responsible measures are taken locally, nationally, and internationally.

Three complementary approaches are needed to address the challenges that a changing climate poses to Wisconsin:

Reduce heat-trapping emissions
Powerplants and motor vehicles are the largest sources of heat-trapping emissions in Wisconsin contributing over 50 percent of total greenhouse gas emissions. Identifying the major sources of heat-trapping gas emissions thus helps Wisconsin to tackle the problem at the source and to find the most appropriate ways for Wisconsin to minimize its contribution to this global problem. By improving the efficiency of our appliances and vehicles, pursuing smart growth strategies, improving land-use practices, and supporting renewable energy generation, we can significantly reduce emissions of heat-trapping gases.

Wisconsin has taken the lead with 12 other states to enact a minimum renewable electricity standard. This step along with the state climate change action plan, are the first steps in implementing energy policies that promote renewable energy.

Policy at the national level would also support the development of renewable energy sources, further encourage investment in energy-efficient technologies and cleaner burning fossil fuels. These global warming solutions have several other valuable benefits including cleaner air, economic development, and job growth. Wisconsin has also taken the lead by requiring large carbon dioxide emitters to report emission levels to the Department of Natural Resources. Many other emitters have also reported emissions voluntarily in order to receive future credits for reducing greenhouse gas emissions.

To learn more about these and other solutions download Global Warming Solutions: Reducing Heat-Trapping Emissions in the Great Lakes Region.

For Additional Information from UCS, see
UCS Clean Energy Program
UCS Clean Vehicles Program
State Clean Energy Maps and Graphs
Renewable Energy and Agriculture: A Natural Fit
Clean Energy Blueprint Benefits Farmers and Rural Economies

Minimize human pressures on the environment
Reducing or minimizing human pressures on the environment often results in long-term economic benefits that outweigh the initial cost. Moreover, reducing or minimizing pressures from land use, pollution, and other disturbances on the environment takes away some of the stresses that make ecosystems more vulnerable to climate change. Thus, while we and the environment benefit immediately from reducing these pressures, protective measures are indispensible in helping ecosystems and people become more resilient in the face of climate change. These benefits include flood protection, human health benefits from water and air purification, improved agricultural and forestry productivity, water supply security, safeguarding of habitat for native plants and animals, aesthetic benefits, and recreational opportunities. The following are key strategies for reducing human stresses:

• Air Quality Improvements
• Water Quality Protection and Demand/Supply Management
• Urban and Land Use Planning
• Habitat Protection and Restoration

To learn more about each of these options, see:
Managing our Response, or download
Minimizing Human Pressures on the Environment.

Changes in climate variability and weather extremes will need to be taken into consideration when implementing emergency management plans, zoning, and building codes. Resources will be needed to provide increased relief from the heat to the very young, the poor, and those whose health is already compromised. Such measures are particularly important in urban areas. These and other steps for planning for climate change in the Great Lakes region are highlighted in Managing the Impacts.

For a graphical overview of various solution options, please see the Solutions where we Live feature.