The company's first CSO, on the job for less than a year, is moving quickly to tackle greenhouse gas emissions, water consumption and food waste.
Mars, HP and 88 other companies already have approved science-based carbon reduction targets.
Experts from Citi, Microsoft and Bank of America weigh in on the latest corporate efforts to reach dramatic emissions targets.
With growing momentum behind the transition to a low-carbon economy, they refashion themselves as future-forward or run the risk of becoming obsolete.
Suppliers of the world's biggest companies are taking more action on climate, but they have further to go, according to a CDP report.
No matter your company size, these tactics from the MIT Sloan Sustainability Initiative promise to help getting started with slashing emissions.
To truly transition to renewable energy, the country must start moving beyond private autos and embrace new digitally-run systems of shared mobility.
If businesses prepare for new post-Paris Agreement climate regulations, the economy could reap $10 trillion annually by 2050.
Braskem, Galp Energia and Harmony Gold Mining are cutting emissions without science-based targets.
Port cities and coastal nations will watch closely to see if China can reduce shipping emissions through its five-year plan.