Lodestellar is a €7 EPD quality tool helping manufacturers win multi-million euro tenders

Lodestellar is using AI to help manufacturers improve the quality of Environmental Product Declarations (EPDs), reducing delays, compliance risks, and verification costs in construction. The platform acts like a “linter” for sustainability data, helping companies produce clearer and more reliable environmental disclosures as demand for verified carbon data grows globally.

The era of greenwashing may be coming to an end, at least in the construction sector where manufacturers are embracing a low cost tool to support data-driven transparency about their environmental impacts.

“We’ve seen that manufacturers are increasingly keen to ditch vague eco slogans and self-declared green certificates, which were never really very effective,” says Lodestellar CEO Anni Oviir. “The whole topic of sustainability is moving out of marketing and into data science where it belongs.”

Oviir leads a team of Life Cycle Assessment (LCA) experts in Estonia who created Lodestellar as a tool for checking the quality of ...