Smart Grid

Obama administration to put $250 million toward smart grid

As exciting as alternative energy is, all the wind turbines in the world are not going to replace dirty energy unless the power they generate can get to consumers. That requires a better, smarter power …

Smart Cities

Great places: dense, wired, and sustainable

This is part three in a series on “great places.” Read parts one, two, four, and five. Part of what makes great places great is ecological sustainability. So what’s the best way to reduce our …

U.S. infrastructure needs a $2 trillion make-over

Like those bridges and roads and trains tracks you've got there? Want to keep them? That'll be $2 trillion. That's how much the Urban Land Institute estimates the U.S. needs to invest in infrastructure just …

Wind Power

An underwater grid for offshore wind, funded by Google

I have a feature story in the latest issue of Popular Science: “Hundreds of Miles of Wind Farms, Networked Under the Sea.” It’s about the Atlantic Wind Connection, a new project (funded, in part, by …

Wind Power

Texas to install world’s largest wind energy storage system

The Notrees wind farm.Photo: Duke EnergyThey like to do things big in Texas, so it’s no surprise that the Lone Star state will launch the world’s largest wind battery storage project. Duke Energy is not …

Dumbing down smart meters

PG&E to let customers disable their smart meters — for a price

Over the past year, a revolt against the rollout of utility Pacific Gas & Electric’s smart meters has swept through Northern California as some customers claimed the devices’ wireless transmission of electricity data was harming …

Soft machine

If Watson can win Jeopardy, can IBM make cities smarter?

Photo: Rodrigo SennaIBM has generated a lot of buzz lately for Watson, its game-show-playing supercomputer that recently bested a couple of skin jobs on “Jeopardy.” Less high profile is the expansion of Big Blue’s computer …

Winning ways

Philips wants to reward some innovative urban ideas

A rendering showing how rooftops in Sana’a, Yemen, could be used to collect water.The ideal of smart cities — technologically advanced, forward-thinking, and green — is big in corporate circles these days. IBM has its …

Revolution greens

The energy [r]evolution has begun

Access to energy is vital for our economies, but energy is one of the main sources of the greenhouse gas emissions putting our climate at risk. It follows that we need to transition to a …

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