Back to Topics
Policy

New Road Map Guides Cities to Decarbonize Buildings, Achieve Cost Savings Amidst Shifting Federal Energy Policy

1 day ago
5 min read
1 news sources
Share:
New Road Map Guides Cities to Decarbonize Buildings, Achieve Cost Savings Amidst Shifting Federal Energy Policy

Key Insights

  • Climate Mayors and Veolia North America have released a new road map to help cities decarbonize their buildings while simultaneously achieving significant cost savings.

  • The comprehensive guide offers strategies for cities to establish emission baselines, secure diverse funding, implement policy incentives, and develop a skilled workforce.

  • Despite potential reductions in federal energy efficiency support, the road map emphasizes leveraging alternative funding sources and public-private partnerships.

  • Decarbonizing city-owned assets can lead to substantial utility bill savings for taxpayers, motivating local leaders to adopt these sustainable practices.

A new comprehensive road map, developed by Climate Mayors and Veolia North America, offers cities a strategic pathway to significantly decarbonize their building stock while simultaneously achieving substantial cost savings. Released on July 7, 2025, this guide arrives at a critical juncture, as urban centers grapple with reducing their considerable greenhouse gas emissions from buildings—a sector responsible for approximately 40% of global energy-related carbon dioxide emissions—even amidst a potentially shrinking landscape of federal energy efficiency and decarbonization support. The initiative emphasizes market significance by providing actionable steps for cities to establish robust baselines, set ambitious goals aligned with the Paris Agreement and state climate targets, and secure diverse funding mechanisms.

The road map details a multi-faceted approach, guiding city officials through the complexities of decarbonization. It outlines strategies for leveraging self-funding, tax-based funding, grants, incentives, public-private partnerships, and green bonds to offset potential reductions in federal support. According to Laura Jay, Deputy Director of Climate Mayors, the guide "meets mayors where they’re at on building decarbonization and provides a comprehensive and clear step-by-step guide to what they should be doing." This practical orientation is crucial, particularly given projections, such as a Carbon Brief analysis, indicating a trajectory for the U.S. to add an additional 7 billion metric tons of greenhouse gas emissions by 2030 under certain policy scenarios, including potential rollbacks of appliance and building code energy efficiency standards.

Beyond financial strategies, the guide stresses the importance of creating effective policy incentives, including city ordinances, targeted incentives, and fees, alongside robust green building recognition and reporting frameworks. Jack Griffin, Senior Vice President for Sustainable Buildings and Industries at Veolia, highlights the strong public mandate, noting, "The No. 1 reason why city officials want to decarbonize their assets is because the constituency wants it." This public demand, coupled with the tangible economic benefits of lower utility bills for city-owned assets, provides a compelling impetus for action. Detroit, for instance, has committed to a 75% carbon emission reduction in city-owned buildings by 2034, while Boston aims for net-zero emissions by 2050 through incremental reductions. Madison, Wisconsin, is integrating rooftop solar and energy efficiency into affordable housing, and Seattle has mandated electric heating in large new commercial and municipal buildings.

The road map also addresses the vital need for workforce development, ensuring cities have the skilled labor required to implement decarbonization objectives. Examples from New York City and Cambridge, Massachusetts, which have adopted stringent emissions reporting requirements, underscore the effectiveness of policy incentives in fostering long-term sustainability. These local initiatives demonstrate that comprehensive, well-structured policies can encourage "longevity across mayoral terms and across political terms within the city," as noted by Jay, ensuring sustained progress towards a cleaner, more energy-efficient urban future.