Gap is committed to cutting its absolute greenhouse gas emissions. The company plans to halve emissions at its stores, offices and distribution facilities around the world from 2015 levels by the end of 2020, after successfully reducing them by 38 per cent from 2008 levels as of the end of 2015.

Much of the reductions so far have come from installing long-lasting, more efficient LED lighting and smart thermostats at stores, turning off unnecessary lights at night and using an industry shipment program to improve fuel efficiency. Shuttering stores has also contributed, but to a lesser extent.

Gap’s commitment only extends to facilities it owns or operates, and therefore the factories that produce its clothes but not the third-party factories that produce its clothes. The retailer will also try to divert 80 per cent of the waste from its US facilities away from landfills by 2020. In 2014, it diverted just 29 per cent of that waste.

The fashion industry hasn’t been kind on the planet. Toxic chemicals are used to make some clothes, lots of wasted and polluted water and the mountains of apparel tossed into landfills every year. And huge amounts of energy are expended along the life of a garment, from manufacturing to transportation to a sales floor.
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