State of the Planet

News from the Columbia Climate School

Author: Renée Cho14


  • Putting Garbage to Good Use with Waste-to-Energy

    Putting Garbage to Good Use with Waste-to-Energy

    Burning garbage to produce electricity is a strategy for sustainable waste management that is finding favor in Europe and China. Why isn’t it practiced more in the U.S.?

  • NYC’s Heat Waves: A Harbinger of Things to Come?

    NYC’s Heat Waves: A Harbinger of Things to Come?

    As global temperatures rise and heat records are broken, many wonder if New York City’s heat waves this summer were a result of climate change, and if we will experience more of them in the future.

  • Climate Week: Why Does It Matter?

    Climate Week: Why Does It Matter?

    Climate Week NYC 2016, Sept. 19 to 35, features over 70 events bringing together business, societal and government leaders to share ideas, technologies, resources and success stories that are helping to curb climate change and transition to a low-carbon society.

  • Turning Sunlight into Fuel

    Turning Sunlight into Fuel

    The world uses little more than one percent of the sun’s energy for our electricity needs. A major obstacle to tapping into its full potential is that it is intermittent. Solar fuels could one day store, transport and use solar energy to produce electricity and replace fossil fuels in vehicles.

  • For Climate Change, Carbon Pricing is No Silver Bullet

    For Climate Change, Carbon Pricing is No Silver Bullet

    Many economists and policy experts believe carbon pricing is the most effective way to deal with global warming. But others argue that carbon pricing is not a silver bullet for dealing with climate change. Here’s why.

  • Carbon Pricing for the Climate: How It Could Work

    Carbon Pricing for the Climate: How It Could Work

    Most economists and policy experts agree that the most effective and cheapest way to curb the carbon dioxide emissions that are warming the planet is to “put a price on carbon.” How effective are carbon taxes and cap and trade programs?

  • Helping Senegalese Farmers with Smart Solar

    Helping Senegalese Farmers with Smart Solar

    An Earth Institute pilot project has brought smart solar power to farmers in Senegal, making agriculture more efficient, economical and sustainable.

  • Trump vs. Clinton: What the Election Could Mean for Climate Policy

    Trump vs. Clinton: What the Election Could Mean for Climate Policy

    The outcome of this year’s presidential election could have far-reaching implications for the fate of our planet because the two presumptive candidates, Democrat Hillary Clinton and Republican Donald Trump, have very different ideas about climate change. What will they do about the Paris accord and climate change?

  • The How and Why of Green Building

    The How and Why of Green Building

    Buildings account for almost a third of global greenhouse gas emissions and the U.N. Environment Programme projects that if we continue with business as usual in the building sector, these emissions will double by 2030. Fortunately, green building is on the rise around the world.

  • Putting Garbage to Good Use with Waste-to-Energy

    Putting Garbage to Good Use with Waste-to-Energy

    Burning garbage to produce electricity is a strategy for sustainable waste management that is finding favor in Europe and China. Why isn’t it practiced more in the U.S.?

  • NYC’s Heat Waves: A Harbinger of Things to Come?

    NYC’s Heat Waves: A Harbinger of Things to Come?

    As global temperatures rise and heat records are broken, many wonder if New York City’s heat waves this summer were a result of climate change, and if we will experience more of them in the future.

  • Climate Week: Why Does It Matter?

    Climate Week: Why Does It Matter?

    Climate Week NYC 2016, Sept. 19 to 35, features over 70 events bringing together business, societal and government leaders to share ideas, technologies, resources and success stories that are helping to curb climate change and transition to a low-carbon society.

  • Turning Sunlight into Fuel

    Turning Sunlight into Fuel

    The world uses little more than one percent of the sun’s energy for our electricity needs. A major obstacle to tapping into its full potential is that it is intermittent. Solar fuels could one day store, transport and use solar energy to produce electricity and replace fossil fuels in vehicles.

  • For Climate Change, Carbon Pricing is No Silver Bullet

    For Climate Change, Carbon Pricing is No Silver Bullet

    Many economists and policy experts believe carbon pricing is the most effective way to deal with global warming. But others argue that carbon pricing is not a silver bullet for dealing with climate change. Here’s why.

  • Carbon Pricing for the Climate: How It Could Work

    Carbon Pricing for the Climate: How It Could Work

    Most economists and policy experts agree that the most effective and cheapest way to curb the carbon dioxide emissions that are warming the planet is to “put a price on carbon.” How effective are carbon taxes and cap and trade programs?

  • Helping Senegalese Farmers with Smart Solar

    Helping Senegalese Farmers with Smart Solar

    An Earth Institute pilot project has brought smart solar power to farmers in Senegal, making agriculture more efficient, economical and sustainable.

  • Trump vs. Clinton: What the Election Could Mean for Climate Policy

    Trump vs. Clinton: What the Election Could Mean for Climate Policy

    The outcome of this year’s presidential election could have far-reaching implications for the fate of our planet because the two presumptive candidates, Democrat Hillary Clinton and Republican Donald Trump, have very different ideas about climate change. What will they do about the Paris accord and climate change?

  • The How and Why of Green Building

    The How and Why of Green Building

    Buildings account for almost a third of global greenhouse gas emissions and the U.N. Environment Programme projects that if we continue with business as usual in the building sector, these emissions will double by 2030. Fortunately, green building is on the rise around the world.