If goals set under the Paris Agreement are met, the world may hold warming well below 2°
C; however, parties are not on track to deliver these commitments, increasing focus on policy …

The Inflation Reduction Act (IRA) represents the largest US federal response to climate
change to date. We highlight the key climate provisions and assess the act's potential …

Marginal emissions of CO2 from the electricity sector are critical for evaluating climate
policies that rely on shifts in electricity demand or supply. This paper provides estimates of …

We study electric vehicle (EV) tax credits in the US Inflation Reduction Act (IRA), the largest
climate policy in US history, with three goals. First, we provide the first ex-post …

As the share of battery-electric vehicles (BEVs) in car fleets increases, more and more car
holders will need to charge their electric vehicles at public facilities. Designing public …

Electric vehicles are subsidized at the federal, state, and local level. The design of these
subsidies affects which consumers benefit most and where less-polluting vehicles are …

This paper examines the challenges and opportunities in decarbonizing the passenger road
transportation sector by reviewing recent empirical evidence and drawing lessons for …

Replacing conventional cars and trucks with battery electric vehicles requires a rapid
expansion of fast-charging infrastructure. However, private sector charging infrastructure …

When should policies to encourage new types of products use supply-side tools, like
regulations and mandates, and when should they use demand-side tools like consumer …

In 2025, countries are expected to submit a third round of nationally determined
contributions (NDCs) that outline emission reduction goals for 2035. These new NDCs will …