Google, PacificLight Energy and Rexus Bioenergy agree 10-year WwtE deal for Singapore data centers

In Singapore, Google, PacificLight Energy (PLE) and Rexus Bioenergy (RExus) have entered into a 10-year collaboration under which PacificLight will offtake renewable energy generated from RExus’s Waste Wood-to-Energy (WWtE) Plant and supply it to Google. The renewable energy generated by the new WWtE plant will be certified under the International Renewable Energy Certificate (I-REC) standard.

This clean energy will support Google’s data center and operations in Singapore and will contribute to Google’s sustainability goals to operate on 24/7 carbon-free energy by 2030.

Jointly developed and invested by Sobono Bioenergy and V8 Environmental, RExus’s 13.2MW WWtE plant is the first of its kind, designed with circular synergy and with best-in-class technologies. It will have an estimated 10% higher efficiency than conventional Waste to Energy plants in Singapore. Through robust Plant design to the highest specifications, the Plant optimizes the use of waste wood, such as horticultural waste and waste wood from the logistics industry, turning them into energy. Co-located with the WWtE Plant is the most advanced electrical wood processing system and a high-volumetric vertical silo where biomass is stored and handled by a Smart 3D visualization handling system. 

The Plant is expected to begin commercial operations in 2026 and it will operate on a 24/7 basis. It will also be paired with a pilot-scale carbon capture system where the captured CO2 will be channeled towards innovative downstream utilizations. PacificLight Power, parent company of PLE, has invested a 30% share in Sobono Bioenergy to seed the development of the WWtE plant.