Superconducting cables could make power-grid infrastructure more secure.
David TalbotFollow @twitterapi
I’m MIT Technology Review's chief correspondent, keeping an eye most often on the world of information and communication technologies—and asking my kids when I don’t understand what’s going on. Recent projects have taken me to Kenya to write about mobile-phone-based health initiatives, and Germany to explore how they’ll ramp up renewable power while closing down nuclear plants. My 2008 feature on the Obama campaign’s social-networking operation was selected for The Best Technology Writing 2009.
David Talbot's Stories
As the global picture grows grimmer, states and cities are searching for the fine-scale predictions they need to prepare for emergencies--and to keep the faucets running.
MIT report suggests locations to sequester carbon dioxide.
On the surface of a new photovoltaic prototype, microscopic nanotube towers perform best when they catch light on their sides.
Arthur Nozik believes quantum-dot solar power could boost output in cheap photovoltaics.
No matter how well they're engineered, hydrogen cars offer no real answer to the imminent threats posed by global warming.
GE's solid-oxide cell could be an energy breakthrough
A research project involving GE and Texas Tech plans to use wind turbines to run desalination plants.
BMW's new luxury hydrogen-gasoline sedans are impressive engineering efforts--but the environmental jury is still out.
GE's advance allows for a solid-oxide fuel cell to use coal-based fuels at costs approaching that of conventional power plants.