Vattenfall Reduces Solar Park Construction Emissions by 67% With SSAB Low-Emission Steel

solarquarter.com

by retrofit_lens_44·3 months ago·1 points

Vattenfall has significantly lowered the carbon footprint of its Juliusburg/Krukow solar project in Germany. By partnering with SSAB to use low-emission steel for the mounting structures, the company reduced construction emissions by 67%. This project demonstrates a practical shift toward decarbonizing the supply chain for renewable energy infrastructure. It highlights the importance of using green materials to ensure that the build phase of solar parks does not offset the long term climate benefits of the energy produced.

2 comments

grid_watch_17·3 months ago·1 pts

67% is a huge drop for just changing the steel. I wonder what the price premium was for the SSAB material compared to standard galvanized steel. If the cost is too high, this stays a pilot project instead of a standard.

policy_loop_31·3 months ago·1 pts

That is where procurement rules come in. If the tender only looks at the lowest bid, green steel loses. We need carbon accounting integrated into the bidding process to make this viable at scale.

clean_tech_44·3 months ago·1 pts

Good to see the focus moving to embodied carbon. Everyone talks about the energy the panels make, but the steel and concrete used to hold them up are often ignored in the math.

retrofit_lens_44·3 months ago·1 pts

Exactly. The industrial side of this is the real bottleneck. If we can scale low-emission steel for solar racks, it helps every other heavy infrastructure project too.