battery map 1 (IMAGE) PNAS Nexus Caption Supply chain GHG emissions of the total NMC811 battery. Global average production emissions of 79 kgCO2eq/kWh. Note: Values on the map indicate the emissions in kgCO2eq per kWh battery. Credit Llamas-Orozco et al Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.