Can technology save the day? And if so, which technology?
Climate experts on a United Nations panel recently expressed concern about the state of climate science, saying the past decade saw the highest average yearly greenhouse-gas emissions from human activities ever recorded. Countries, they said, must make major, rapid shifts away from fossil fuels if they have any hope of meeting goals laid out in the 2015 Paris Climate Accords.
The Wall Street Journal recently asked energy academics and researchers which specific climate-technology breakthroughs they think have the potential to be most transformative. Some talked about technologies on the horizon; others focused on existing technologies that could be deployed to help get the world to zero emissions by 2050.