Can India modernize its manufacturing economy and supply electricity to its growing population without relying heavily on coal—and quite possibly destroying the global climate?
The leading installer of rooftop solar panels says it has achieved record efficiencies with its panels.
A promising battery startup has run into problems commercializing its novel technology.
The renewable-energy certificate system has gotten more transparent, but improvements are still needed.
Novel molecular structures are a first step toward economical carbon capture at a wide scale.
The revelations about Volkswagen’s diesel emissions hurt not only the German carmaker, but the diesel industry overall.
Advanced lithium-ion chemistries offer cooler operation, longer life spans.
The focus of research on fusion power has moved from big government programs to startups with novel designs.
Researchers have shown a new way to help solar cells track the sun as it moves across the sky, which could boost a panel’s energy generation by 40 percent.
A seemingly unsubstantial particle called a neutrino is opening a new window on the world.