Search found 1866 matches
- Mon Apr 29, 2024 1:51 pm
- Forum: Hydro Power
- Topic: High density hydro
- Replies: 9
- Views: 428
Re: High density hydro
Mercury's a bit toxic though isn't it when it leaks! Water is a nasty thing though - it'll work its way through any seal, it'll damage any bearing, wear out any pipe, turbine blade and impellor given enough time. Making it more dense with some dissolved chemical must surely just make all those probl...
- Mon Apr 29, 2024 12:11 pm
- Forum: Hydro Power
- Topic: High density hydro
- Replies: 9
- Views: 428
High density hydro
Must admit I thought this would never get off the ground - but they're building a pilot plant for this pumped hydro system which uses some sort of high-density fluid instead of water to get more energy in and out of the system for less fluid volume than if it was "just" water. https://rene...
- Thu Apr 25, 2024 1:36 pm
- Forum: Media and Culture
- Topic: FF new lows
- Replies: 2
- Views: 201
Re: FF new lows
Great isn't it!
- Wed Apr 24, 2024 5:27 pm
- Forum: Media and Culture
- Topic: Swiss electricity system
- Replies: 1
- Views: 163
Swiss electricity system
Worth a watch
- Tue Apr 23, 2024 9:48 am
- Forum: Media and Culture
- Topic: New 2GW substation in Kent
- Replies: 0
- Views: 88
- Mon Apr 22, 2024 2:32 pm
- Forum: Media and Culture
- Topic: Fight the FUD
- Replies: 0
- Views: 141
Fight the FUD
Well this is interesting - a campaign to get marketing, PR and advertising agencies to stop working with fossil fuel companies - they say they have 1,000 agencies signed-up so far.
https://www.businessgreen.com/news/4199 ... el-clients
https://www.businessgreen.com/news/4199 ... el-clients
- Mon Apr 22, 2024 12:38 pm
- Forum: Energy efficiency
- Topic: PV so cheap it can be used as structure
- Replies: 9
- Views: 491
Re: PV so cheap it can be used as structure
This has vibes of "nuclear power will be too cheap to need to meter your electricity" Yes the falling cost of PV is absolutely essential, but then so is correct installation, correct orientation, avoidance of shade, and good quality wiring. If people just start vomiting out PV and pebbleda...
- Mon Apr 22, 2024 9:16 am
- Forum: Media and Culture
- Topic: Electric mine excavator
- Replies: 1
- Views: 152
Electric mine excavator
Certainly seems to be good at moving a lot of stuff
https://electrek.co/2024/04/20/liebherr ... re-orders/
https://electrek.co/2024/04/20/liebherr ... re-orders/
- Sat Apr 20, 2024 3:45 pm
- Forum: Gardening and Sustainability
- Topic: Some good news; the disease-resistant elm is here.
- Replies: 2
- Views: 627
Re: Some good news; the disease-resistant elm is here.
An interesting read thanks for sharing.
Had forgotten about Dutch Elm Disease - seemed to come along at the same time as the whole "acid rain" environmental story - is that still a thing?
Had forgotten about Dutch Elm Disease - seemed to come along at the same time as the whole "acid rain" environmental story - is that still a thing?
- Sat Apr 20, 2024 2:36 pm
- Forum: Media and Culture
- Topic: HVDC Interconnectors
- Replies: 247
- Views: 47117
Re: HVDC Interconnectors
Very! Useful to be reminded of the impact of Brexit and our subsequent withdrawal from being tightly integrated into the EU energy market. But the stuff about how this link effectively acts as an interlink into Germany was very interesting! Of interest? https://montelgroup.com/updates-and-insights/v...