Search Climate Insights Directory

This case study describes RMI's efforts to make rooftop solar more accessible to low- and moderate-income (LMI) communities through inclusive Solarize campaigns. Between 2021 and 2022, RMI organized cohorts of 27 cities to implement bulk-purchasing programs combined with grants and community partnerships to reduce financial and administrative barriers to solar adoption.

This briefing by RMI describes how local governments in the United States can use inclusive "Solarize" (community bulk-purchasing) campaigns to reduce the solar equity gap for low- and moderate-income (LMI) households. It highlights the role of the Inflation Reduction Act in supporting these efforts and provides evidence from RMI-supported campaigns that utilized community partnerships, targeted funding, and trusted messengers to increase solar adoption in marginalized communities.

The Carbon-Free City Handbook: Electricity is a guide by RMI that outlines strategies for cities to transition to carbon-free renewable energy. It emphasizes a two-step process: committing to 100 percent renewable energy targets and implementing comprehensive action plans. The document details four specific actions: upgrading to smart LED streetlighting, creating electric districts by removing fossil-fuel infrastructure, installing municipal solar PV, and securing renewable energy supplies through mechanisms like power purchase agreements.

The Carbon-Free City Handbook, published by the Rocky Mountain Institute (RMI) in November 2017, provides a guide for city governments to implement 22 "no-regrets" actions to reduce greenhouse gas emissions. The handbook focuses on five key sectors: buildings, transportation and mobility, electricity, industry, and biological resources, offering a framework for cities to transition toward 100% renewable energy and carbon-free operations through immediate, actionable, and economically viable policies.