Acomb was elected to the Minnetonka Park Board in 2009 and then to the Minnetonka City Council from 2012 until her election to the state legislature.[5] While a council member, she served on the Bassett Creek Watershed Management Commission, the Metropolitan Council Water Supply Advisory Committee, and the U.S. Environmental Protection Agency's governmental advisory committee. Governor Mark Dayton appointed Acomb to the Minnesota Board of Water and Soil Resources from 2015 to 2018.[2]
Acomb chairs the Climate and Energy Finance and Policy Committee and sits on the Health Finance and Policy, Sustainable Infrastructure Policy, and Ways and Means Committees. In 2019, she founded and was named chair of the Minnesota House Climate Action Caucus.[6] From 2021 to 2022, Acomb served as vice chair of the Climate and Energy Finance and Policy Committee.[2]
Climate and energy
Acomb led efforts to move Minnesota to zero greenhouse gas emissions by 2050.[7] She has supported weatherization, and stated she "preferred carrots rather than sticks" to incentivize a transition to a green economy.[8][9] She authored legislation to give schools grants to install solar energy systems and incorporate teaching about energy into their curricula.[10][11] She also proposed an amendment to bar public utilities from giving subsidies to builders to use natural gas.[12] Acomb attended the COP26 climate change conference in Glasgow in 2021.[13][14]