Direct Supply of Solar Power to Railways Can Save 7 Mt Carbon: Study Updated On Wed, Sep 1st, 2021 by Saurenergy The direct supply of solar energy to Indian Railways lines, without the need to connect via the grid, would save almost seven million tons of carbon a year whilst also powering at least one in four train on the national network on competitive terms, a new study by Delhi-based Climate Trends and UK-based green tech […] Read more