The Value and Gaps in a Big San Francisco Clean-Energy Conclave

By By ANDREW C. REVKIN

Can an international gathering in San Francisco take big greenhouse-gas emitters from ambitious clean-energy pledges to real-world action?

Read more here:: http://dotearth.blogs.nytimes.com/2016/06/01/the-value-and-gaps-in-a-big-san-francisco-clean-energy-conclave/