Asked by: Josh Newbury (Labour - Cannock Chase)
Question to the Department for Energy Security & Net Zero:
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 by Kerry McCarthy - Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
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.
Asked by: Josh Newbury (Labour - Cannock Chase)
Question to the Department for Environment, Food and Rural Affairs:
To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment his Department has made of the adequacy of the capacity of anaerobic digestion facilities, in the context of the planned introduction of mandatory food waste collections in 2026-27.
Answered by Mary Creagh - Parliamentary Under-Secretary (Department for Environment, Food and Rural Affairs)
The Government’s preference is for unavoidable food waste to be collected for treatment by anaerobic digestion (AD): producing bio-gas and digestate.
Defra has been working with the Department for Energy Security and Net Zero (DESNZ) and the Waste and Resources Action Programme (WRAP) to estimate AD capacity in England. Based on current estimates, there will be sufficient AD capacity in England to treat the increased tonnage of food waste expected to be collected once Simpler Recycling’s mandatory food waste collection requirements commence between 2025-2027. Defra intends to publish a Recycling Infrastructure Capacity Analysis soon. This will set out anticipated waste volumes to 2035, mapping this modelling against known waste management infrastructure for various waste streams, including food waste. The analysis will signal where there is likely over or under-provision of waste management capacity.
DESNZ’s Green Gas Support Scheme (GGSS) provides tariff-support for biomethane produced via AD and injected into the gas grid, supporting investment in AD plants. Under the GGSS, at least 50% of all biomethane by energy content must be produced using waste or residue feedstock. In England, we expect that food waste collected due to Simpler Recycling reforms will constitute a significant portion of AD feedstocks.