Reports and publications

  • Ocean Alkalinity Enhancement

    Type: Column/Article

    Date: January 18, 2023

    Ocean alkalinity enhancement (OAE), also termed enhanced weathering (EW), aims to alter seawater chemistry, usually by spreading finely ground alkaline minerals like silicates and carbonates in seawater or on coastal lands.

  • Macroalgal Open-Ocean Mariculture and Sinking

    Type: Column/Article

    Date: January 18, 2023

    Macroalgae, or seaweeds, are large, plantlike organisms that grow naturally in the ocean and, like land plants, take up and store carbon via photosynthesis.

  • Electrochemical Ocean-Based CDR Methods

    Type: Column/Article

    Date: January 18, 2023

    Electricity can be used to remove carbon dioxide from seawater by driving well-understood chemical reactions that either liberate carbon dioxide gas from the seawater for capture and sequestration, or alter seawater’s chemical balances to enable it to store more CO2 than it naturally would.

  • Blue Carbon: At a Glance

    Type: Column/Article

    Date: January 18, 2023

    “Blue carbon” methods are a wide-ranging category of nature-based climate solutions that aim to preserve or enhance the ocean’s natural CO2 capture and storage capacity by protecting, restoring, or better managing specific ocean ecosystems.

  • Results and discussion of a multi-year nitrous oxide emissions measurement study conducted in semi-arid peninsular India.

  • There’s a climate solution in dairy cows’ stomachs

    Type: Column/Article

    Date: January 16, 2023

    A new partnership will work to reduce methane emissions from production of milk around the world.

  • 2022 Impact Report

    Type: Report

    Date: January 5, 2023

    Thanks to our supporters, EDF helped deliver remarkable climate progress around the world in 2022 — including a new U.S. climate law that many had thought impossible.

  • The U.S. made an important commitment at COP27 yesterday that will help reduce climate and air pollution from the dirtiest vehicles on our roads and create a foundation for more ambitious action, which is urgently needed to reduce pollution from trucks and buses.

  • Climate change has been brought into sharp focus in recent years with intense weather events leading to food shortages, famine and the destruction of homes, businesses and infrastructure.

  • Fleet Electrification Solutions Center

    Type: Link

    Date: November 11, 2022

    A free online resource from EDF that cuts through the complexity of truck electrification to connect fleet professionals with the solutions they need, all in one easy-to-navigate clearinghouse.