Clean energy
Pepsi and Mars want to squeeze carbon out of their supply chains
Long-overlooked supply chain emissions are getting new focus from the brands that depend on them.
By Julian Spector .
Food and farms
Solar
This farmer was skeptical about solar — until he began grazing sheep
Illinois farmer Trent Gerlach had misgivings about solar panels taking up cropland, but he saw a chance to try agrivoltaics, a practice catching on around the US.
By Kari Lydersen .
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