Europe's 'greenest city' tests limits of sustainable living

Jan 24, 2014 by Tom Sullivan
An environmentally smart house belonging to Jeanette and Ryan Provencher in Vaexjpe, on January 15, 2014

Pine cones, moss and rotten food are fuelling a Swedish city's quest to be sustainable, but people's attachment to their cars may put the brakes on its carbon-neutral ambition.

Nestled among glittering lakes and thick pine forests in southern Sweden, Vaexjoe has gone further than most in renewable energy, clean transport and energy conservation, promoting itself as "Europe's Greenest City".

"We started very early," Henrik Johansson at Vaexjoe local council told AFP.

"Our politicians realised in the '60s that if the was to develop the lakes had to be cleaned up—they'd been polluted by the linen industry in the 18th century and by the city's expansion."

The restoration of the most polluted waterway, Lake Trummen—infamous for its noxious smell as far back as the 18th century—acted as a catalyst for more ambitious environmental projects, he added.

"When I was a kid you wouldn't have dreamt of taking a swim in it, but today you can," said the 39-year-old environmental officer.

"That very obvious change has stayed in people's minds—it showed that if you really want to do something and set your mind to it, you will succeed."

In the 1990s, before global warming was grabbing headlines, the city council announced plans to abandon fossil fuels by 2030 and to halve carbon emissions in less than two decades—among a host of "green goals" that also encourage local farmers to go organic and everyone to reduce paper consumption and to use bicycles or public transport.

Today, Vaexjoe's CO2 emissions are indeed almost half what they were in 1993—one of the lowest levels in Europe at 2.7 tonnes per person—and almost half of Sweden's already low average.

In the 1970s Vaexjoe developed a district heating and power system—pumping heat and from a central boiler around the city.

That was not unique for Sweden, but the city-owned energy company went on to pioneer a changeover from oil to biomass—incinerating leftovers from the forestry industry.

At the plant just outside the city, Bjoern Wolgast, the director, picks up a handful of tangled twigs, moss and bark, and breathes in the pungent pine fragrance as an excavator delivers a pile of the dusty material to a nearby conveyer belt.

A bus travels through Vaexjoe, on January 15, 2014

"It's totally renewable energy—Swedish forests still produce more than we take out," he said, adding: "And we send ash back to fertilise the forest."

Today almost 90 percent of the city's 60,000 inhabitants get their heat and hot water from the plant, which also supplies about 40 percent of electricity needs.

Thanks to a series of filters, the plant's emissions are almost negligible—one-twentieth of the national limit.

But whether Vaexjoe really is "Europe's Greenest City" is open for debate and the slogan irritates some locals, including ecological restaurant owner Goeran Lindblad.

"Why were we years behind other parts of the country in recycling food waste?" asked Lindblad, one of the first in Vaexjoe to start recycling food two years ago.

Nonetheless, when the local council did start collecting organic waste things happened quickly.

Two-thirds of households signed up voluntarily—in return for lower charges—and today the city's fleet of green biogas buses runs almost entirely on locally produced gas made from rotten food and sewage.

"It's difficult to compare cities of different sizes but I'd say it's one of Europe's greenest—they're very advanced and ambitious," said Cristina Garzillo, a sustainability expert at the local government network ICLEI in Freiburg, Germany.

Ryan Provencher, a 39-year-old engineer, moved to Sweden from Texas just over a decade ago and could be described as a fervent convert to the green revolution.

"We recycle just about everything. I only use my car about twice a week and tend to run or cycle to work," he said.

Henrik Johansson, Environmental Coordinator of Vaexjoe Municipality, pictured January 15, 2014

Provencher lives with his wife and three children in Vaexjoe's most environmentally friendly "positive house", which sends more energy back to the local grid than it uses thanks to a roof covered in solar panels and an array of other energy-saving gadgets.

He says the contrast with life in Waco, where his parents live, is like "night and day".

"Gas is so cheap there that nobody thinks twice about driving."

Vaexjoe may be a world away from Waco, but many of its residents have a similar love affair with the car—about 60 percent drive—and it has proved hard to change that, making the city's fossil-free goal harder to achieve.

"We're dependent on national changes and on car and fuel companies to make alternatives available. We can't force people out of their cars," Johansson said.

"But we're making it more and more attractive to use bikes or buses and harder to drive shorter distances. And it's pretty easy to make quick improvements: gas stations are already blending biofuels into ordinary fuel so everyone can start lowering their CO2 emissions."

"By 2030 I think we'll be at least 80 percent there," Johansson said.

"And that would not be so bad!"

Explore further: Waste could help fuel low carbon energy and transport

add to favorites email to friend print save as pdf

Related Stories

Researchers map the city's heat

May 13, 2012

Steel – the traditional industry for which the UK city of Sheffield is so well known – could help provide a green alternative for heating the city's homes and businesses, alongside other renewable energy sources.

Heating oil phase-out part of NYC clean-air plan

Apr 21, 2011

(AP) -- The city will phase out the use of polluting heavy oils to heat buildings and will begin building solar power plants on capped landfills, Mayor Michael Bloomberg said Thursday in his first update to a 4-year-old ...

Building tops to house urban windpower

Dec 18, 2013

The southern hemisphere's largest ever Windpod system has been installed on the City of Cockburn's administration building in Spearwood, as part of a joint research trial with Windpods International.

Recommended for you

Qi wireless charging standard offers more design freedom

10 hours ago

Wireless charging is getting a new technology treatment which offers more design freedom. The Wireless Power Consortium's advance in its Qi wireless charging standard means that phones and chargers will no ...

'Wetting' a battery's appetite for renewable energy storage

15 hours ago

Sun, wind and other renewable energy sources could make up a larger portion of the electricity America consumes if better batteries could be built to store the intermittent energy for cloudy, windless days. Now a new material ...

New system to optimize public lighting power consumption

16 hours ago

In order to meet the efficiency requirements of the latest public lighting regulations, researchers from the School of Industrial Engineers of Universidad Politécnica de Madrid (UPM), in collaboration with ...

Many tongues, one voice, one common ambition

Jul 31, 2014

There is much need to develop energy efficient solutions for residential buildings in Europe. The EU-funded project, MeeFS, due to be completed by the end of 2015, is developing an innovative multifunctional and energy efficient ...

Panasonic, Tesla to build big US battery plant

Jul 31, 2014

(AP)—American electric car maker Tesla Motors Inc. is teaming up with Japanese electronics company Panasonic Corp. to build a battery manufacturing plant in the U.S. expected to create 6,500 jobs.

User comments : 0