Search found 318 matches

by smegal
Tue Mar 25, 2025 11:25 am
Forum: Energy storage, batteries, energy tariffs
Topic: Grid forming Batteries - mimicking spinning reserve.
Replies: 11
Views: 531

Re: Grid forming Batteries - mimicking spinning reserve.

I’ve never understood why we still need a “spinning reserve” that is an actual, physical, spinning mass. Surely all the solar/battery inverters in people’s houses as well as at grid-scale batteries can do the job? Is this another wheeze by the FF companies to keep the hydrocarbons flowing? Spinning...
by smegal
Tue Mar 25, 2025 9:11 am
Forum: Energy storage, batteries, energy tariffs
Topic: Grid forming Batteries - mimicking spinning reserve.
Replies: 11
Views: 531

Re: Grid forming Batteries - mimicking spinning reserve.

I’ve never understood why we still need a “spinning reserve” that is an actual, physical, spinning mass. Surely all the solar/battery inverters in people’s houses as well as at grid-scale batteries can do the job? Is this another wheeze by the FF companies to keep the hydrocarbons flowing? Spinning...
by smegal
Fri Mar 21, 2025 6:57 pm
Forum: Wind Power
Topic: Ripple energy "strike off"
Replies: 162
Views: 29242

Re: Ripple energy "strike off"

Taken from this Facebook post. https://www.facebook.com/share/p/18guRpVtAD/ Message from Ripple on Republic investors page I am sorry to inform you that it has been necessary to cause Ripple to cease to trade. The directors have been required to seek the appointment of insolvency practitioners from ...
by smegal
Fri Mar 21, 2025 10:35 am
Forum: Wind Power
Topic: Ripple energy "strike off"
Replies: 162
Views: 29242

Re: Ripple energy "strike off"

It's probably worth downloading all of your documents just in case.
by smegal
Wed Mar 05, 2025 11:31 am
Forum: Wind Power
Topic: Cost of curtailment and "turn-up"
Replies: 12
Views: 2811

Re: Cost of curtailment and "turn-up"

2) The need to retain ‘spinning reserve’ for the unlikely (but possible) grid outages. It used to be at least 5GW but is now around 2GW - but that is 2GW that is always generated by fossils. apart from these things, of course: https://www.siemens-energy.com/global/en/home/products-services/product/...
by smegal
Mon Mar 03, 2025 4:43 pm
Forum: Biomass
Topic: DRAX
Replies: 13
Views: 661784

Re: DRAX

nowty wrote: Sun Mar 02, 2025 2:23 pm
Given the delays to HPC and the closure of all but one Nuke station before HPC opens, I don't think we can ditch another 3GW of baseload quite so easily.
This is the issue, the grid needs it.
by smegal
Mon Feb 24, 2025 9:45 pm
Forum: Media and Culture
Topic: Britain’s net zero economy is booming, CBI says
Replies: 3
Views: 893

Re: Britain’s net zero economy is booming, CBI says

It keeps me in a job to be fair.
by smegal
Mon Feb 24, 2025 11:11 am
Forum: Cafe
Topic: Butter or spread?
Replies: 62
Views: 5393

Re: Butter or spread?

Moxi wrote: Mon Feb 24, 2025 10:49 am ohh that furry feeling to the roof of your mouth after fish and chips fried in dripping - now THAT is a memory of much fondness :praise:
My local chippy in West Yorkshire fries in dripping.
by smegal
Mon Feb 24, 2025 9:28 am
Forum: Cafe
Topic: Butter or spread?
Replies: 62
Views: 5393

Re: Butter or spread?

Ken wrote: Mon Feb 24, 2025 9:26 am We did the same some years ago but the problem is difficulty to spread on sandwiches which leads many households to use spreads for ease of use.
We keep ours out in a butter dish. During the colder months, we need to give it 5 seconds in the microwave.
by smegal
Fri Feb 14, 2025 11:39 am
Forum: Media and Culture
Topic: Brake pad dust more toxic than exhaust emissions
Replies: 8
Views: 2961

Re: Brake pad dust more toxic than exhaust emissions

Stinsy wrote: Fri Feb 14, 2025 11:15 am Good job EVs barely use their friction brakes.
How are the anti EV brigade going to spin this one? They jump up and down about weight although roads are designed for heavier vehicles, and tyre wear etc.