An abundance of climate and urban planning research has shown that urban sprawl is responsible for a significant share of global climate pollution. Sprawl requires longer trips in private vehicles, measured in “vehicle miles traveled,” or VMT. It also increases…
Housing Policy is Climate Policy: How Local Zoning Regulations Hurt the Environment
A new study by UC Berkeley and UC Irvine scholars, commissioned by the California Air Resources Board (CARB) and California Environmental Protection Agency (CalEPA) examines the impact of local zoning, permitting, and environmental review on housing development and sprawl —…
700 Cities, One Warming Planet
What can city governments do to fight climate change? In an influential 2018 paper, renowned climate scientists Daniel Kammen, Chris Jones, and Stephen Wheeler analyzed the emissions reduction potential of 717 California cities and all 58 counties. What they found:…
The Weight of Cities – UN Report on Dense Infill Housing as Climate Solution
The United Nations has long been a strong advocate of the YIMBY policy toolkit as an integral strategy for fighting climate change. A new report from its International Resource Panel (IRP), “The Weight of Cities,” underscores the importance of new…