Northvolt Companions With Stora Enso For Lignin-Primarily based Battery Anodes

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Lignin is a polymer discovered within the cell partitions of the crops that develop on dry land. It’s the stuff that provides timber, that are as much as 30% lignin, their energy. It is usually one of many largest renewable sources of carbon. Northvolt, the Swedish battery producer, is vitally concerned with sourcing extra of the uncooked supplies it wants from native sources as corporations all over the place are discovering that over-reliance on distant suppliers can result in extreme provide chain interruptions.

Stora Enso is an organization based mostly in Finland (which occurs to be subsequent door to Sweden, for these of you who had been out sick the day they taught world geography in class). It says it’s the largest non-public forest proprietor on the earth. Its enterprise is targeted on offering renewable merchandise for packaging, bio-materials, picket building, and paper to the worldwide group. “We consider that all the pieces that’s created from fossil based mostly supplies in the present day could be created from a tree tomorrow,” the corporate says.

In a press release this week, Northvolt and Stora Enso say they’re working collectively to create sustainable batteries utilizing lignin-based onerous carbon produced with renewable wooden from Nordic forests. The purpose is to develop the world’s first industrialized battery that includes anode sourced completely from European uncooked supplies, decreasing each the carbon footprint and the associated fee.

“The joint battery growth with Northvolt marks a step on our journey to serve the fast-growing battery market with renewable anode supplies created from timber. Lignode, our lignin-based onerous carbon, will safe the strategic European provide of anode uncooked materials, serving the sustainable battery wants for purposes from mobility to stationary vitality storage,” says Johanna Hagelberg, who’s the pinnacle of biomaterials at Stora Enso.

Stora Enso will provide Lignode derived from its sustainably managed forests, whereas Northvolt can be chargeable for the design, manufacturing course of growth, and scale-up of the Lignode-based know-how

“With this partnership, we’re exploring a brand new supply of sustainable uncooked materials and increasing the European battery worth chain, whereas additionally growing a inexpensive battery chemistry. It’s an thrilling demonstration of how our pursuit of a sustainable battery business goes hand in hand with making a constructive affect each on society and price,” says Emma Nehrenheim, chief environmental officer at Northvolt.

Stora Enso has established a pilot plant for bio-based carbon supplies positioned at its manufacturing website in Sunila, Finland, the place it has been producing lignin commercially since 2015. Immediately, its annual lignin manufacturing capability is 50,000 tons, which makes the corporate the biggest kraft lignin producer on the earth.

In accordance with CNBC, corporations resembling Volvo Automobiles, BMW, and Volkswagen have positioned orders for greater than $55 billion price of product with Northvolt, whose first battery manufacturing unit has began delivering battery cells to European prospects. Volkswagen was a part of a current $1.1 billion funding round for Northvolt.

Making batteries for electrical automobiles from regionally sourced sustainable supplies is nice information for these of us who welcome the EV revolution.


 

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