Continuing my due diligence regarding the current “astonishingly low” water level in Colliford Reservoir I’ve been searching for hints on South West Water’s recently announced plans for two new desalination plants on the south coast of Cornwall. I’ve been poring over their draft Water Resources Management Plan (dWRMP for short) for 2024, which I downloaded quite some time ago. It’s a hefty document, but given the recent media frenzy about possible desalination plants in Cornwall I’ve been over it with the proverbial fine tooth comb. I eventually discovered the information I was searching for in the last place I looked.
Chapter 8 on “Supply-Side Option Development” seemed the best place to start. It had this to say:
The potential addition of repurposed mines and quarries and desalination as supply side options for our SWW WRZs are being developed in response to the current (2022) drought. At this time, no specific options can be included within our feasible list. Work is ongoing and we envisage options will be progressed to a stage where they can be included in our approach by the time of our Statement of Response. Refer to Annex C of this Chapter for more information on our considerations on the use of desalination as part of our revised dWRMP.
Turning to Annex C, I read:Continue reading “South West Water’s plans for desalination plants in Cornwall”