Issue Briefs Subject(s): Business & Economic Development Capital Construction Energy Published: August 20, 2020 Agency: Legislative Council Staff Some U.S. cities have adopted legislation to limit or restrict the use of natural gas systems in new construction, instead requiring building systems or appliances to be powered by electricity. In response to these natural gas prohibitions, some states have enacted legislation prohibiting cities from restricting natural gas systems in new construction. This issue brief provides background on the issue and how it applies to Colorado. Download Document