Testing the Smart Grid

South Korea is making perhaps the biggest moves towards creating a vast "smart" electricity grid with a test grid of homes equipped with new meters and applications that communicate with each other and the grid.

1 minute read

August 1, 2011, 10:00 AM PDT

By Nate Berg


More than 2,000 homes have been hooked up to the test grid so far.

"The $220-million pilot project is aimed at reducing an area's electricity costs and energy consumption, through the use of smarter technologies, increased efficiency and more renewable energy sources.

The Smart Grid is about more than just Jeju; it is a strategic investment. South Korea is betting that making progress in combining smart technology and green energy in one ecosystem will allow it to build larger grids for cities. The national government - and its private partners - are also hoping that they will eventually export the system to cities around the world. As the world's urban population grows, energy consumption and costs are likely to be one of the brakes on economic development.

Pollution from carbon-based energy generation is also a leading source of greenhouse gases. Many cities would welcome the chance to reduce their carbon footprint."

Thursday, July 28, 2011 in The New York Times

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

June 25, 2025 - Diana Ionescu

Map of Western U.S. indicating public lands that would be for sale under a Senate plan in yellow and green.

Map: Where Senate Republicans Want to Sell Your Public Lands

For public land advocates, the Senate Republicans’ proposal to sell millions of acres of public land in the West is “the biggest fight of their careers.”

June 19, 2025 - Outdoor Life

Person wearing mask walking through temporary outdoor dining setup lined with bistro lights at dusk in New York City.

Restaurant Patios Were a Pandemic Win — Why Were They so Hard to Keep?

Social distancing requirements and changes in travel patterns prompted cities to pilot new uses for street and sidewalk space. Then it got complicated.

June 19, 2025 - Diana Ionescu

Close-up of full beer glass with purple train-themed design sitting on bar between two frosty tall cans.

Platform Pilsner: Vancouver Transit Agency Releases... a Beer?

TransLink will receive a portion of every sale of the four-pack.

4 hours ago - Cities Today

Vintage red Toronto streetcar passing in front of Rogers Arena in Toronto, Canada.

Toronto Weighs Cheaper Transit, Parking Hikes for Major Events

Special event rates would take effect during large festivals, sports games and concerts to ‘discourage driving, manage congestion and free up space for transit.”

5 hours ago - blogTO

Map of Berlin with ring roads in green and red.

Berlin to Consider Car-Free Zone Larger Than Manhattan

The area bound by the 22-mile Ringbahn would still allow 12 uses of a private automobile per year per person, and several other exemptions.

6 hours ago - Streetsblog USA

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.