Bulgaria wind and low-carbon cement partnership targets integrated decarbonisation

A new renewable energy partnership in Bulgaria is designed to connect large-scale wind generation with low-carbon industrial production—an approach that matters for investors because it ties power-market development to demand from an energy-intensive manufacturer seeking to cut emissions. CWP Europe and Heidelberg Materials Devnya have agreed to cooperate on developing what could become the country’s largest wind farm project.

The companies expect the planned investment to exceed €300 million. However, they have not yet disclosed the installed capacity of the future wind facility, leaving key details such as scale and output profile still to be defined.

Low-carbon cement meets renewable infrastructure

Under the agreement, the wind farm’s foundations will be built using EvoZero, a carbon-neutral cement developed by Heidelberg Materials. The material is produced using carbon capture and storage technology at Heidelberg Materials’ Brevik facility in Norway, with commercial deliveries across Europe scheduled to begin in late 2025.

Once operational, the wind farm is expected to supply renewable electricity directly to the cement plant in Devnya. The companies describe this as an integrated low-carbon industrial model: cleaner cement used for constructing renewable energy infrastructure, paired with wind-generated electricity that reduces the carbon footprint of cement production itself.

Industrial demand as a driver for renewables

CWP Europe representatives said the project is also intended to deliver broader economic benefits beyond electricity generation. They cited potential support for local employment and the creation of additional industrial value within Bulgaria.

The initiative fits a wider European trend of linking renewable power projects with energy-intensive industries actively working to decarbonize operations and reduce reliance on fossil fuel-based electricity—an alignment that can strengthen long-term demand visibility for renewables while supporting industrial transition plans.