Vastwing Energy Technology Limited

Vastwing Energy Technology Limited is a privately held energy and carbon removal company developing biochar projects in China. Incorporated in Hong Kong in February 2025, the company is working on industrial-scale systems that convert biomass residues into durable carbon storage and agricultural products. Its most prominent current development is a biochar project in Longnan City, Gansu Province, where discarded fruit-tree branches are converted through gasification into biochar for application to agricultural soils. According to Isometric, the project could support the production of approximately 75,000 tonnes of biochar-based fertilizer annually.