Amory Lovins and the 2,000 Watt Society

WorldChanging interviews Amory Lovins of the Rocky Mountain Institute, discussing the 2,000 watt lifestyle proposed by the Swiss and his recent letter to Secretary Steven Chu.

1 minute read

March 25, 2009, 6:00 AM PDT

By Tim Halbur


"Julia Levitt: What do you think is the least amount of energy that could be used to deliver a comfortable American lifestyle? For example, is the 2,000-watt society proposed by the Swiss Council of the Federal Institute of Technology a realistic projection?

Amory Lovins: It is very realistic. The Swiss work on the 2000-watt Society is excellent. I actually think that, with integrated design and even newer technologies, 1,000 watts is probably realistic -- and it may even be cheaper. We [at RMI] haven't developed that in as much detail yet as they've developed their 2,000-watt scenario, so I'm just giving you my impression from looking at the numbers, but I think it'll be closer to 1,000 than to 2,000 watts. That's counting, of course, all forms of energy for all purposes.

JL: What would that society look like?

AL: It can look like whatever you want. Because so much can be done with just technical efficiency, there's a great deal of flexibility -- in how and where people live, what houses look like, how we get around, what our settlement patterns are."

Monday, March 23, 2009 in WorldChanging

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.

4 hours ago - Diana Ionescu

Rendering of Shirley Chisholm Village four-story housing development with person biking in front.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning

SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

June 8, 2025 - Fast Company

Yellow single-seat Japanese electric vehicle drivign down road.

The Tiny, Adorable $7,000 Car Turning Japan Onto EVs

The single seat Mibot charges from a regular plug as quickly as an iPad, and is about half the price of an average EV.

June 6, 2025 - PC Magazine

SMall backyard cottage ADU in San Diego, California.

San Diego Votes to Rein in “Towering” ADUs

City council voted to limit the number of units in accessory buildings to six — after confronting backyard developments of up to 100 units behind a single family home.

4 hours ago - NBC San Diego

Large tower under construction with crane with American and Texas flags in downtown Austin, Texas against sunset sky.

Texas Legislature’s Surprising Pro-Housing Swing

Smaller homes on smaller lots, office to apartment conversions, and 40% less say for NIMBYs, vote state lawmakers.

5 hours ago - The Texas Tribune

Red brick five-story multifamily housing building in Edmonton, Alberta, Canada.

Even Edmonton Wants Single Staircase Buildings

Canada's second most affordable major city joins those angling to nix the requirement for two staircases in multi-family buildings.

6 hours ago - Canadian Broadcasting Corporation (CBC)