The New York League of Conservation Voters (NYLCV) is a nonprofit, nonpartisan environmental political organization in New York State. Founded in 1989 as the New York affiliate of the national League of Conservation Voters, it works to advance environmental policy through legislative scorecards, political endorsements, and electoral support for pro-environment candidates. NYLCV describes itself as the only nonpartisan, statewide environmental organization in New York that engages in electoral politics.
In 1993, NYLCV established the New York League of Conservation Voters Education Fund (NYLCVEF), a 501(c)(3) affiliate focused on public education, civic engagement, and community-level environmental programs.
Each year following the close of the state legislative session, NYLCV publishes a State Environmental Scorecard that rates every member of the New York State Senate and New York State Assembly based on their votes and co-sponsorships on a set of priority environmental bills identified in consultation with partner organizations. Bills that reached the floor are scored on the member's vote; those that did not are scored on co-sponsorship. The organization also publishes a separate New York City Council Environmental Scorecard.
The scorecards consistently reveal geographic disparities. In the 2024 State scorecard, Westchester senators averaged 100 percent and New York City senators averaged 97 percent, while North Country representatives averaged 38 percent. In the 2025 session, 15 senators and 29 assembly members earned perfect scores of 100 percent.
In 2026, NYLCV and Environmental Advocates NY jointly introduced "Superbills"âÂÂpriority legislation more heavily weighted in their annual scorecardsâÂÂincluding the Lead Pipe Replacement Act, the Beauty Justice Act, and the Packaging Reduction and Recycling Infrastructure Act.
NYLCV endorses candidates based on scorecard records, candidate questionnaires, and interviews conducted by regional boards. The organization's political action committee, NYLCV Gives Green, provides direct financial support to endorsed candidates. In the 2024 general election, 92 percent of NYLCV-endorsed candidates won their races. In 2025, endorsed candidates won or led in 92 percent of general election contests.
NYLCV has campaigned for several major New York environmental laws:
Julie Tighe has served as president of NYLCV and NYLCVEF since October 1, 2018, succeeding Marcia Bystryn, who led the organization for nearly 20 years. Before joining NYLCV, Tighe served for more than eleven years at the New York State Department of Environmental Conservation, rising to chief of staff after serving as assistant commissioner of intergovernmental and legislative affairs. At DEC, she was a primary negotiator for the $2.5 billion Clean Water Infrastructure Act.
The NYLCV board of directors is chaired by Jon Robert Del Giorno, with co-vice chairs Evan Mason, Gail S. Port, and Peggy Shepard, who is also co-founder and executive director of WE ACT for Environmental Justice.
NYLCV maintains regional chapter boards across the state, including chapters for New York City, Long Island, Westchester, the Capital Region, and Central and Western New York.
The New York League of Conservation Voters Education Fund (NYLCVEF), a 501(c)(3) organization established in 1993, conducts nonpartisan public education and civic engagement programs. Its initiatives include the Climate Smart Communities program, which provides technical support to municipalities pursuing climate action, and voter awareness campaigns such as the 2024 "Our Vote is Our Power" campaign, which reached approximately 35,000 voters and collected nearly 3,000 pledges to vote.