On April 27, 2007, Iowa Governor Chet Culver signed Senate File 485, a bill related to greenhouse gas emissions. Part of this bill created the Iowa Climate Change Advisory Council (ICCAC), which consists of 23 governor-appointed members from various stakeholder groups, and 4 nonvoting, ex officio members from the General Assembly.\ud
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ICCAC’s immediate responsibilities included submitting a proposal to the Governor and General Assembly that addresses policies, cost-effective strategies, and multiple scenarios designed to reduce statewide greenhouse gas emissions. Further, a preliminary report was submitted in January 2008, with a final proposal submitted in December 2008.\ud
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In the Final Report, the Council presents two scenarios designed to reduce statewide\ud
greenhouse gas emissions by 50% and 90% from a 2005 baseline by the year 2050. For\ud
the 50% reduction by 2050, the Council recommends approximately a 1% reduction by\ud
2012 and an 11% reduction by 2020. For the 90% reduction scenario, the Council\ud
recommends a 3% reduction by 2012 and a 22% reduction 2020. These interim targets\ud
were based on a simple extrapolation assuming a linear rate of reduction between now\ud
and 2050.\ud
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In providing these scenarios for your consideration, ICCAC approved 56 policy options\ud
from a large number of possibilities. There are more than enough options to reach the\ud
interim and final emission targets in both the 50% and 90% reduction scenarios. Direct\ud
costs and cost savings of these policy options were also evaluated with the help of The\ud
Center for Climate Strategies, who facilitated the process and provided technical\ud
assistance throughout the entire process, and who developed the Iowa Greenhouse Gas\ud
Emissions Inventory and Forecast in close consultation with the Iowa Department of\ud
Natural Resources (IDNR) and many Council and Sub-Committee members. About half\ud
of the policy options presented in this report will not only reduce GHG emissions but are\ud
highly cost-effective and will save Iowans money. Still other options may require\ud
significant investment but will create jobs, stimulate energy independence, and advance\ud
future regional or federal GHG programs.\u