To ask the Secretary of State for Energy Security and Net Zero, what plans his Department has to use biomethane generated from mandatory food waste collections from 2026-27 for (a) injection into the gas grid and (b) combustion for electricity generation.
Answered on
16 December 2024
The Green Gas Support Scheme (GGSS) provides tariff-support for biomethane produced via anaerobic digestion (AD) and injected into the gas grid. It is expected to contribute 10.7MTCO2e of carbon savings over its lifetime.
The GGSS requires that at least 50% of all biomethane, by energy content, is produced using waste feedstocks. In England, we expect that food waste collected due to Simpler Recycling reforms will constitute a significant portion of AD feedstocks.
Food waste can also be used in AD Combined Heat and Power systems to produce electricity, with support provided through a number of the Department’s renewable electricity schemes.