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Sweden's Wooden Datacenters: Green Computing's Future?
12 Nov
Summary
- Datacenters are built from wood, reducing embodied carbon three times.
- They utilize 100% renewable energy, mainly hydro and wind power.
- Excess heat is reused for district heating and drying wood pellets.
Sweden is emerging as a leader in sustainable datacenters, with facilities like EcoDataCenter in Falun setting a new standard. Constructed primarily from wood, these datacenters boast a significantly lower embodied carbon footprint, reportedly three times less than those built with steel and concrete.
EcoDataCenter operates on 100% renewable energy, primarily sourced from hydroelectric and wind power. This strategy is facilitated by Sweden's virtually carbon-free national energy mix and an abundance of renewable resources in regions like Falun.
Beyond their construction and energy sources, these datacenters focus on heat reuse. Excess heat is channeled into local district heating systems and used to dry wood pellets, contributing to community warmth and the circular economy.
This approach contrasts sharply with datacenters in other regions, particularly the US, where environmental concerns and community opposition are more prevalent. Sweden's model emphasizes local integration, renewable energy, and resource efficiency.
Companies like EcoDataCenter and atNorth are championing this sustainable model, investing in local communities and minimizing environmental impact. Their efforts highlight a potential pathway for the global digital infrastructure to align with environmental goals.
