Comment posted Water Resources (Scotland) Bill introduced – issues arising by Robert Wakeham.
‘since all modern stations use the pumped return system’ – if this is a suggestion that pumped storage is the order of the day, I’d be surprised because a good few recent hydro power projects seem to have been ‘run of the river’ which, by definition, can’t be pumped storage.
Robert Wakeham also commented
- Are you sure about this, John? – pumping & generating at the same time doesn’t seem to make any sense, and building a bigger dam seems highly improbable, as 10% of the reservoir replenishment comes from feeder canals tapping streams around the mountain – and they’d be too low if the dam was higher, whereas there doesn’t appear to be room to enlarge the reservoir by building a new dam significantly ‘downstream’ from the existing one.
It’s designed to sell power to the grid at times of peak demand, and replenish the reservoir by using cheap off-peak power to drive the turbines as pumps. Apparently it also provides an almost instant (2 minutes from standing, 30 seconds if spinning) emergency power supply to the grid to ‘kick start’ any other power stations in the event of a major shut-down preventing them from drawing the electricity from the grid that they would need to power-up again.
Recent comments by Robert Wakeham
- More ‘productive’ discussions with UK government ministers for Western and Northern Isles
Actually, Sokay, the Nazi invasion never took place in the 1940s, either; where d’you think we’d be today if it had?
- Today’s travel updates
The A83 is apparently being closed overnight sometime soon at Kilmory, outside Lochgilphead, for resurfacing (yet again) the stretch with inadequate sub-base at Red Lodge, but the Traffic Scotland website indicates convoy working on the night of 22nd – 23rd April, between Lochgair and Lochgilphead, at Brackley, West Lochgilphead, for a high friction surface to be applied.
At least some of this information is computer generated nonsense – but how much?
- 50th anniversary of first west coast car ferry – from LOLOs to ROROs and DODOs
Wouldn’t the young Finlaggan be strong competition in the ‘plushness’ stakes?
- Problems with both pro-indy and pro-union campaigns
I think you’re insulting Anne Baird.
- Cumberland Avenue Helensburgh 8.30am this morning – in go council contractors under police escort
Good news – but it’s unthinkable that the council won’t recover its costs (in full, including existing and future legal costs) from the ‘developers’.
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