Following a three year detailed development process and a successful fundraising process, the construction of the greenhouses at Norwich commenced in October 2019. The greenhouses are a world first in capturing waste heat from the nearby Norwich water treatment works, and by way of ground source heat pumps, injecting the previously wasted heat into the greenhouses.
The project is funded by UK’s largest investor in renewable energy, Greencoat Capital, acting on behalf of UK pension funds.
Working closely with the Crown Point Estate, on the periphery of Norwich, a suitable location was identified for 16 hectares/40 acres of greenhouse and ancillary infrastructure.
Heat is extracted from the Norwich water treatment works and transferred in a closed loop system to the heat pumps located at the greenhouse.
Electricity for the ground source heat pumps will be provided by the grid and Combined Heat and Power units. Such ‘CHPs’ have the added benefits of providing waste heat which further supplements the greenhouse heating and providing carbon dioxide to enrich the atmosphere inside the greenhouse to encourage plant growth.
The location for the greenhouse, on the periphery of the city of Norwich, was carefully chosen to be sensitively sited and yet in close proximity to the waste heat of the water treatment works which serves the entirety of Norwich.
The greenhouse has attracted support from all levels of Government and will form a valuable part of the Norwich and UK economy.
more glass than the shard
of underground pipeline
or 40 acres of greenhouse growing space
In the area