Zebedee Nicholls

Zebedee Nicholls

Zebedee is a world-leading expert in reduced complexity climate model development. He is the only researcher to have contributed heavily to the development of both MAGICC and FaIR, the two reduced complexity climate models used for emissions scenario assessment in the IPCC’s Special Report on Global Warming of 1.5°C. Alongside Malte, he leads the Reduced Complexity Model Intercomparison Project (RCMIP), which performs standardised evaluation of reduced complexity climate models (see rcmip.org). He also led the development of a common resource for reduced complexity model calibration data based on ESM output (cmip6.science.unimelb.edu.au) and helped create the input greenhouse gas datasets for CMIP6’s future scenario experiments (greenhousegases.science.unimelb.edu.au). Before his PhD, Zebedee completed his undergraduate Masters course in Physics at St.John’s College, University of Oxford. Beyond his PhD and Climate Resource work, Zebedee is also a Contributing Author to Chapter 1 of Working Group 1 of the forthcoming IPCC Sixth Assessment Report.

Web tools and Projects we developed

  • Open-NEM

    The live tracker of the Australian electricity market.

  • Paris Equity Check

    This website is based on a Nature Climate Change study that compares Nationally Determined Contributions with equitable national emissions trajectories in line with the five categories of equity outlined by the IPCC.

  • liveMAGICC Climate Model

    Run one of the most popular reduced-complexity climate carbon cycle models online. Used by IPCC, UNEP GAP reports and numerous scientific publications.

  • NDC & INDC Factsheets

    Check out our analysis of all the post-2020 targets that countries announced under the Paris Agreement.