Search found 357 matches

by John_S
Fri Jan 07, 2022 7:06 pm
Forum: Energy efficiency
Topic: Average Electricity Consumption
Replies: 27
Views: 8119

Re: Average Electricity Consumption

Annual consumption is a moving target. In 2008, it was around 4,300kWh. By changing halogens for LED, installing solar panels in 2010 and the kids going off to uni etc, I managed to reduce it to just below 2,000. Then I got a PHEV which sent usage up and now a BEV which increases it further. I think...
by John_S
Tue Jan 04, 2022 11:10 pm
Forum: Wind Power
Topic: Part ownership of a Ripple Wind Turbine, fancy it?
Replies: 3867
Views: 664991

Re: Part ownership of a Wind Turbine, fancy it?

Thank you, it is there. Not quite so optimistic as the figures we have been looking at but worth having anyway. Virtuous too! A Ripple use the P75 figure for the expected output. Ie 75% of the time the output will be that or more. It works to our benefit as it produces a lower figure to compare our...
by John_S
Sat Jan 01, 2022 12:46 pm
Forum: Photovoltaic
Topic: FiT inflation adjustment
Replies: 7
Views: 2133

Re: FiT inflation adjustment

The December RPI will be announced on 19 January 2022

https://www.ons.gov.uk/economy/inflatio ... einflation
by John_S
Tue Dec 21, 2021 12:48 pm
Forum: Biomass
Topic: Small things matter
Replies: 1671
Views: 281175

Re: Small things matter

Gas is barely on for cooking and heating. Almost all gas used is now for HWT. Does anyone know how the cost v efficiency of electricity at 5p per kWh on Octopus Go and similar tariffs v gas at, say, 4p per kWh? Especially if the boiler comes on just for the hot water. My thoughts are that heating t...
by John_S
Sat Dec 18, 2021 6:37 pm
Forum: Energy storage, batteries, energy tariffs
Topic: Just Joined the Intelligent Octopus Tariff
Replies: 169
Views: 42192

Re: Just Joined the Intelligent Octopus Tariff

7 meters is a bit long, the requirement these days is 3m max length from cut-out to CU, but I wouldn't sweat it. Just keep an eye on your voltage "sag". Ah, I was wanting to go from the Fuse to my 'power station' and back to the CU. 20 meters each way. I was intending to use 25mm cabling....
by John_S
Tue Dec 14, 2021 7:36 pm
Forum: Photovoltaic
Topic: Climate change... What climate change?
Replies: 20
Views: 5472

Re: Climate change... What climate change?

All the following conditions must be observed: Equipment on a building should be sited, so far as is practicable, to minimise the effect on the external appearance of the building and the amenity of the area. When no longer needed equipment should be removed as soon as reasonably practicable. All t...
by John_S
Fri Dec 10, 2021 5:47 pm
Forum: Media and Culture
Topic: Golden Arches
Replies: 4
Views: 1197

Re: Golden Arches

Reading the article, it is only the construction of the building which is net zero, not its supply chains or the its operation. The only spin is in the prese release. There is no spin in non-rotating VWAT (pun intended). Any half decent publicity officer would have managed a photo of the building in...
by John_S
Sun Dec 05, 2021 5:55 pm
Forum: Wind Power
Topic: Part ownership of a Ripple Wind Turbine, fancy it?
Replies: 3867
Views: 664991

Re: Part ownership of a Wind Turbine, fancy it?

Nowty, Thanks for your reply. I appreciate and value your insight. Together with insight from other early investors, it encouraged me to assess the merits of the project, invest and then to invest an additional amount. I am still glad that I did so. Some further thoughts below. I hasten to add these...
by John_S
Sun Dec 05, 2021 9:13 am
Forum: Wind Power
Topic: Part ownership of a Ripple Wind Turbine, fancy it?
Replies: 3867
Views: 664991

Re: Part ownership of a Wind Turbine, fancy it?

Thanks for the explanation, Nowty. I can see where they are coming from but have issues with their logic. For PV, the HMRC limit was set in times of the generous FIT rate. Thus it lets you earn up to around 4 x your electricity costs depending on prices,FIT and export rates etc. For Ripple you can e...
by John_S
Sat Dec 04, 2021 5:28 pm
Forum: Wind Power
Topic: Part ownership of a Ripple Wind Turbine, fancy it?
Replies: 3867
Views: 664991

Re: Part ownership of a Wind Turbine, fancy it?

I am confused about the tax treatment and the electricity usage limit. As I understand it, each member gets a reduction in their electricity bill. Part of this is a repayment of our investment and part is taxed as interest income. If that is the case, why are HMRC bothered about the 120% rule for FI...