'; | Christmas cCHALLENGE
Retired but reasonably fit marine scientist
My challenge
One hour fast walk every day

Day 16:

The second photo from todays walk shows one of two offshore mounds that were constructed some 70 years ago as part of an investigation into the viability of building a tidal barrage for electricity generation. Nothing came of that but a private company did put forward a scheme in a close by but different area. As far as I know that has not progressed beyond drawings. In the right place tidal energy is more reliable than either solar or wind energy as it is not dependent on external factors.