Nathaniel Bullard

Less than a third of CDP's survey respondents focus on forests and water concerns as much as climate change. Some are now waking up to how nature impacts their profit.

The growth in EV batteries, solar and wind energy is dramatic even compared to disruptive mass-produced technologies of the past.

Solar and wind are changing the US economy faster than methods can be devised to capture their impact.

The federal Loan Programs Office came roaring back to life after passage of the Inflation Reduction Act.

BloombergNEF analyst Jenny Chase has built a following for her blunt pronouncements on clean energy.

Combined government spending on energy research and development is higher than it’s been for 50 years.

Combined government spending on energy research and development is higher than it's been for 50 years.

The amount countries say they require to reinforce infrastructure for more extreme weather far exceeds the figures generated by analysis models.

Nat Bullard looks back on his long-running column, Sparklines Almost a decade ago, I had breakfast with Jon Moore, the chief executive of