Green growth policies need to be founded on a good understanding of the determinants of green growth and supported by appropriate indicators to monitor progress. This OECD report presents a selection of updated and new indicators that illustrate the progress that OECD and G20 countries have made since the 1990s. Key indicators include the level and the development of environmental taxes, carbon productivity and the usage of land resources. The report is available to download on the OECD website.