Collaboration between STOXX Limited and CDP, offers varying degrees of carbon exposure to enable market participants to limit the exposure of their portfolios to carbon risk, while participating in the low-carbon economic growth. For example, the STOXX® Europe Climate Impact is based on CDP climate scoring methodology. A Stoxx® Global Climate Change Leaders index is based on the CDP A List, and has outperformed the Stoxx® Global 1800 index by 5.5% per annum.