Denmark's Energy Efficient Poster Child

The Danish island of Samso is the poster child of clean energy. Its residents generate more energy than they consume. Now the Danish government wants to export that model back to the mainland.

1 minute read

October 25, 2009, 9:00 AM PDT

By Nate Berg


"Samso is a laboratory where the Danish government launched a social and technological experiment 12 years ago. Before that, heating oil was brought to the island by ship and electricity, mainly from coal-burning power plants, was transmitted through cables. For each Samsinger, 11 tons of the greenhouse gas carbon dioxide were pumped into the atmosphere each year. The goal was to reduce those 11 tons to zero within 10 years, without special subsidies.

The Samsingers joined forces, erecting the wind turbines and attaching solar panels to their roofs. They built central straw burners, and they installed machines to harness geothermal energy and the heat from cow's milk to heat houses, and to extract rapeseed oil from plants grown on the island to produce fuel for their tractors.

Eight years later, they were already producing more energy than they consumed, which made them climate-neutral, and today they produce 40 percent more energy than they consume. Only two questions remain. Can the approach used on the island, which comprises 22 villages, 4,000 residents and a small cannery, work elsewhere? And does the rest of the world even want to emulate the Samsingers?"

Thursday, October 22, 2009 in Der Spiegel

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 11, 2025 - 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

People riding bicycles on separated bike trail.

With Protected Lanes, 460% More People Commute by Bike

For those needing more ammo, more data proving what we already knew is here.

1 hour ago - UNM News

Bird's eye view of half-circle suburban street with large homes.

In More Metros Than You’d Think, Suburbs are Now More Expensive Than the City

If you're moving to the burbs to save on square footage, data shows you should think again.

3 hours ago - Investopedia

Color-coded map of labor & delivery departments and losses in United States.

The States Losing Rural Delivery Rooms at an Alarming Pace

In some states, as few as 9% of rural hospitals still deliver babies. As a result, rising pre-term births, no adequate pre-term care and "harrowing" close calls are a growing reality.

June 15 - Maine Morning Star