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At the end of December 2013, Volvo Construction Equipment’s Braås facility completed its journey towards becoming carbon neutral. The 45,000 m2 site in southern Sweden specializes in the design and manufacture of articulated haulers.
The site which has been around since 1955, now runs 100 percent on renewable energy sources. Including wind, biomass and hydropower – neither produce harmful emissions nor contribute to the greenhouse effect.
This momentous achievement follows in the footsteps of the Volvo Group’s trucks facility in Ghent. That facility set the standard for emissions-free industrial manufacturing in 2007. As Ghent became the first carbon neutral facility in the automotive sector. So Braås became the first in its respective industry.
“As one of our core values, environmental care informs everything we do at Volvo,” said Niklas Nillroth, Volvo CE’s vice president of Core Value Management & CSR. “So we are extremely proud that the Volvo Group is leading the way, not just in one industry, but two.”
Braås’ first step towards carbon neutrality began in 1999. The facility commissioned local energy supplier Växjö Energi AB to install a district heating plant. Initially, the facility used wood chips to provide central heating for its employees and the town’s residents. Braås then joined a Volvo Group initiative in 2007 that saw it switch to green electricity.
These first two initiatives brought the site’s level of CO2 neutrality to 87% in 2008. The final push to reach 100% began just two years ago. The staff identified the greatest source of energy consumption as the liquefied petroleum gas (LPG) burners. As a result, the burners that heat the rust protection treatment ovens to 60°C have been systematically replaced with district heating. Subsequently, the burners in the component paint shop, which reach temperatures of 120°C, have also altered to electrical heating. In addition, the site’s diesel forklifts were substituted with electric battery models.
The changes didn’t stop there. Subsequently, locals and the site’s 1,000 employees pressured Växjö Energi AB to transition the plant from oil to biomass only.
“This is a tremendous achievement driven by the dedication and tenacity of employees at Braås,” says Nillroth. “But we couldn’t have achieved it without the ready availability of green power in Sweden and the support of our local community.”
The next step is to focus more on energy saving activities – in particular, reducing the idling consumption at the site. One initiative will involve recycling waste heat from the treatment ovens and burners and using it to heat the buildings. “Environmental care has, and will always be, a top priority for Volvo CE, and while Braås may be the first premises to achieve CO2 neutrality, all our sites are heading in the right direction, creating incremental improvements to our global footprint every day,” says Niklas Nillroth.