Part ownership of a Ripple Wind Turbine, fancy it?

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

#2611

Post by Joeboy »

From the Ripple community page.

"Hi, we can't share the exact number of members in the project just yet - but we can confirm that we had so many people joining we filled the equivalent of Graig Fatha in a day and Kirk Hill in less than a week. We're really excited how many people want to own part of Britain's first shared solar park. Once the share offer has reached financial close we will then of course share all the details."

That's quite a marked progress! :ugeek:
19.7kW PV SE, VI, HM, EN & DW
Ripple 7kW WT & Gen to date 19MWh
42kWh LFPO4 storage
95kWh Heater storage
12kWh 210ltr HWT.
73kWh HI5
Deep insulation, air leak ct'd home
Zoned GCH & Hive 2
WBSx2
Low energy bulbs
Veg patches & fruit trees
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nowty
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Re: Part ownership of a Ripple Wind Turbine, fancy it?

#2612

Post by nowty »

I had a quick and dirty count of Aprils generation for GF and we look like being slightly above the baseline for April. :mrgreen:

And for every kWh GF generates, I'm getting back 3.6 kWh via the VB on the recently reduced price on Intelligent Octopus. :twisted:

27p / 7.5p = 3.6 :geek:
16.9kW PV > 109MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 25MWh generated
5 Other RE Coop's
105kWh EV storage
60kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 510 m3
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Joeboy
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Re: Part ownership of a Ripple Wind Turbine, fancy it?

#2613

Post by Joeboy »

nowty wrote: Sat Apr 29, 2023 3:23 pm I had a quick and dirty count of Aprils generation for GF and we look like being slightly above the baseline for April. :mrgreen:

And for every kWh GF generates, I'm getting back 3.6 kWh via the VB on the recently reduced price on Intelligent Octopus. :twisted:

27p / 7.5p = 3.6 :geek:
That's the COP Nowty? Outstanding! 8-)

We have flipped into that part of year where standing charge outweighs actual home fuel cost.
19.7kW PV SE, VI, HM, EN & DW
Ripple 7kW WT & Gen to date 19MWh
42kWh LFPO4 storage
95kWh Heater storage
12kWh 210ltr HWT.
73kWh HI5
Deep insulation, air leak ct'd home
Zoned GCH & Hive 2
WBSx2
Low energy bulbs
Veg patches & fruit trees
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Fintray
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Location: Aberdeenshire

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

#2614

Post by Fintray »

Joeboy wrote: Sat Apr 29, 2023 3:55 pm
nowty wrote: Sat Apr 29, 2023 3:23 pm I had a quick and dirty count of Aprils generation for GF and we look like being slightly above the baseline for April. :mrgreen:

And for every kWh GF generates, I'm getting back 3.6 kWh via the VB on the recently reduced price on Intelligent Octopus. :twisted:

27p / 7.5p = 3.6 :geek:
That's the COP Nowty? Outstanding! 8-)

We have flipped into that part of year where standing charge outweighs actual home fuel cost.
That would be a COP of 9 or more once that has been input to one of Nowty's many heatpumps. :shock:
3.87kWp PV
10.24kWp PV SolarEdge system
Tesla Powerwall 2
100 x 47mm Navitron tubes (still being installed!) Now likely to be removed for more PV.
MK2 PV router DHW diverter
Morso 5kW WBS
Vaillant AroTherm 10kW ASHP
Nissan Leaf
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Joeboy
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Re: Part ownership of a Ripple Wind Turbine, fancy it?

#2615

Post by Joeboy »

Fintray wrote: Sat Apr 29, 2023 4:01 pm
Joeboy wrote: Sat Apr 29, 2023 3:55 pm
nowty wrote: Sat Apr 29, 2023 3:23 pm I had a quick and dirty count of Aprils generation for GF and we look like being slightly above the baseline for April. :mrgreen:

And for every kWh GF generates, I'm getting back 3.6 kWh via the VB on the recently reduced price on Intelligent Octopus. :twisted:

27p / 7.5p = 3.6 :geek:
That's the COP Nowty? Outstanding! 8-)

We have flipped into that part of year where standing charge outweighs actual home fuel cost.
That would be a COP of 9 or more once that has been input to one of Nowty's many heatpumps. :shock:
Wow, sc-fi realms!
19.7kW PV SE, VI, HM, EN & DW
Ripple 7kW WT & Gen to date 19MWh
42kWh LFPO4 storage
95kWh Heater storage
12kWh 210ltr HWT.
73kWh HI5
Deep insulation, air leak ct'd home
Zoned GCH & Hive 2
WBSx2
Low energy bulbs
Veg patches & fruit trees
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nowty
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Joined: Mon May 31, 2021 2:36 pm
Location: South Coast

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

#2616

Post by nowty »

And Ripple say you save typically 25% on your bill.

But at Nowty Towers its 900%. :twisted:

Its not Science Fiction but its Science Fact. :lol:
16.9kW PV > 109MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 25MWh generated
5 Other RE Coop's
105kWh EV storage
60kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 510 m3
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nowty
Posts: 5742
Joined: Mon May 31, 2021 2:36 pm
Location: South Coast

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

#2617

Post by nowty »

nowty wrote: Sat Apr 29, 2023 8:25 pm And Ripple say you save typically 25% on your bill.

But at Nowty Towers its 900%. :twisted:

Its not Science Fiction but its Science Fact. :lol:
Lets do another calculation,

1kWh from GF pays me 27p, and my IO cheapslot is 7.5p / kWh, therefore that gives me 3.6kWh.

COP of 3 from my heatpumps, 3 x 3.6kWh = 10.8 kWh of heat energy. :shock:

And in a recent post I calculated the cost per each kWh (to me) over GF's basic lifetime at 3.24p / kWh.
https://camelot-forum.co.uk/phpBB3/view ... 600#p32056

So that 3.24p (pro rata cost to me of 1kWh of GF) gives me 10.8kWh of heat energy or 0.3p / kWh. :twisted:

And that can be time shifted to the depths of winter using the octopus virtual battery (VB). 8-)

So compared with someone heating water with an immersion heater on standard Flexible at 34p / kWh.
Mine is 34p / 0.3p = 113 times cheaper. :o

Its the green crap again. :lol:
Last edited by nowty on Mon May 01, 2023 2:03 pm, edited 1 time in total.
16.9kW PV > 109MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 25MWh generated
5 Other RE Coop's
105kWh EV storage
60kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 510 m3
User avatar
Fintray
Posts: 1524
Joined: Mon May 31, 2021 6:37 pm
Location: Aberdeenshire

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

#2618

Post by Fintray »

You don't want to be touching that green crap you might get your fingers burnt! :D
3.87kWp PV
10.24kWp PV SolarEdge system
Tesla Powerwall 2
100 x 47mm Navitron tubes (still being installed!) Now likely to be removed for more PV.
MK2 PV router DHW diverter
Morso 5kW WBS
Vaillant AroTherm 10kW ASHP
Nissan Leaf
User avatar
Joeboy
Posts: 8019
Joined: Mon May 31, 2021 4:22 pm
Location: Inverurie

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

#2619

Post by Joeboy »

Nowty, you've extrapoled your Ripple power out into farflung arithmetic realms. I've moved continents with mine and now its replication time. 8-) :twisted:
19.7kW PV SE, VI, HM, EN & DW
Ripple 7kW WT & Gen to date 19MWh
42kWh LFPO4 storage
95kWh Heater storage
12kWh 210ltr HWT.
73kWh HI5
Deep insulation, air leak ct'd home
Zoned GCH & Hive 2
WBSx2
Low energy bulbs
Veg patches & fruit trees
marshman
Posts: 614
Joined: Thu Jun 17, 2021 7:58 pm

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

#2620

Post by marshman »

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Last edited by marshman on Sun Jun 11, 2023 12:47 pm, edited 1 time in total.
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