State of the Planet

News from the Columbia Climate School

decarbonized energy system

  • Energy Modernization as Climate Policy

    Energy Modernization as Climate Policy

    Energy modernization is the goal, greenhouse gas reduction is a much-needed byproduct.

  • Kerry Was Correct: Decarbonization Will Require New Technology

    Kerry Was Correct: Decarbonization Will Require New Technology

    Global environmental sustainability is a fundamental challenge that requires learning and hard work across many problems and possible solutions.

  • Decarbonizing the Defense Department

    Decarbonizing the Defense Department

    Biden’s climate team could use normal executive power to emphasize renewable energy in the Department of Defense, and graduate students at Columbia University have provided a blueprint to jumpstart that process.

  • Moving Toward Sustainable Energy in New York City

    Moving Toward Sustainable Energy in New York City

    It is the leadership that we are seeing from New York’s government and institutions today that will help ensure that the cost structure of New York City’s energy will be able to compete with enlightened cities around the globe.

Banner with images representing environmental issues and text "You Asked: Our Scientists and Experts Answer Your Burning Questions."

You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!

  • Energy Modernization as Climate Policy

    Energy Modernization as Climate Policy

    Energy modernization is the goal, greenhouse gas reduction is a much-needed byproduct.

  • Kerry Was Correct: Decarbonization Will Require New Technology

    Kerry Was Correct: Decarbonization Will Require New Technology

    Global environmental sustainability is a fundamental challenge that requires learning and hard work across many problems and possible solutions.

  • Decarbonizing the Defense Department

    Decarbonizing the Defense Department

    Biden’s climate team could use normal executive power to emphasize renewable energy in the Department of Defense, and graduate students at Columbia University have provided a blueprint to jumpstart that process.

  • Moving Toward Sustainable Energy in New York City

    Moving Toward Sustainable Energy in New York City

    It is the leadership that we are seeing from New York’s government and institutions today that will help ensure that the cost structure of New York City’s energy will be able to compete with enlightened cities around the globe.