New York

Heat pumps

Meet one of NYC’s first housing co-ops to electrify heating and cooling

The 1962 building hit its emissions reduction targets well ahead of Local Law 97's first reporting deadline on May 1. Here’s how.

By Alison F. Takemura . 22 April 2025
Food and farms

NYC hospitals are nudging patients toward plant-based meals. It's working.

New York City is cutting emissions and saving money by making vegetarian meals the default in public hospitals. It's successful because most people go with the flow.

By Michael Grunwald . 16 April 2025
Offshore wind

Trump said no new offshore wind farms. One just got underway — quietly

Empire Wind 1, located off the coast of New York City, is the first U.S. project to start at-sea wind turbine construction under Trump 2.0.

By Clare Fieseler . 9 April 2025
Carbon-free buildings

New York gets closer to implementing gas ban in new buildings

The state is pushing ahead on all-electric buildings, but a draft building-code update leaves out recommended rules around batteries, EV charging, and solar.

By Colin Kinniburgh . 5 March 2025
Clean industry

States are moving forward with Buy Clean policies despite Trump reversal

New York, Washington, and other states are forming coalitions to cut carbon emissions from building materials even as the federal government bows out.

By Maria Gallucci . 20 February 2025
Marine transport

Amogy raises $56M to commercialize ammonia for heavy-duty transit

The startup has now raised more than $270M to support its goal of decarbonizing tricky industries like shipping. So far, it has tested an ammonia-powered tugboat.

By Allison Prang . 15 January 2025
Carbon-free buildings

Big buildings are a climate problem. These policies aim to fix that.

In New York City and St. Louis, innovative laws meant to curb emissions from buildings are kicking in this year. More states and cities will soon follow.

By Akielly Hu . 7 January 2025
Climate justice

A new solar project in Brooklyn could offer a model for climate justice

Community solar is gaining momentum nationwide, but uptake is low among those who could benefit most. This grassroots NYC project aims to change that.

By Maria Gallucci . 6 January 2025
Marine transport

Cargo ships turn to ancient tech to curb modern pollution: wind

As shipping companies face mounting pressure to curb CO2 emissions, old-fashioned sails and new designs are helping to reduce the need for fossil fuels.

By Maria Gallucci . 9 December 2024
Policy & regulation

How New York can get on track to meet its big clean energy goals

State law requires New York to get 70% of its power from clean sources by 2030. The state is falling short of that goal — but advocates say it’s still within reach.

By Akielly Hu . 14 November 2024