The California Public Utilities Commission announced on Apr. 28 the advancement of the Clean Miles Standard, a policy aimed at reducing pollution from ride-hailing and transportation network companies in the state.
The initiative is designed to address greenhouse gas emissions from app-based transportation services, which have become a significant part of daily travel for many Californians. Transportation accounts for nearly half of California’s total greenhouse gas emissions when fuel production is included, with most coming from everyday vehicles on the road.
The Clean Miles Standard was created through Senate Bill 1014 in 2018 as a joint effort between the California Public Utilities Commission (CPUC) and the California Air Resources Board. The program sets annual targets for companies to reduce emissions per passenger mile traveled and increase the use of zero-emission vehicles such as electric cars. The goal is to make each ride cleaner over time.
In 2024, CPUC adopted the first phase of this program by defining compliance requirements for companies, setting reporting standards, and introducing support measures for drivers. This includes a Drivers Assistance Program that offers financial incentives and resources to help eligible low- and moderate-income drivers transition to electric vehicles.
A second phase proposal is now under consideration by CPUC. This phase aims to strengthen enforcement of Clean Miles Standard requirements, expand incentives for zero-emission vehicles, include new technologies like autonomous vehicles, support sustainable land use planning, and improve outreach efforts so drivers understand their options.
According to Taseen Shamim, Public Information Officer at CPUC: “By making each mile cleaner, California is taking a step toward a transportation system that works not just for today’s riders, but for generations to come.”
