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Octopus Fixed Tariffs 2026
Comments
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September v3 already, and it's only the 12th!
N. Hampshire, he/him. Octopus Intelligent Go elec / Fuse gas / Vodafone BB / iD mobile. Kirk Hill Co-op member.Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Ecoflow Stream, Best kettle :-)
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 37 MWh generated, long-term average 2.6 Os.1 -
EDF are up to September v6 for 24 month fix, v3 for 12 month fix.
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The API tells me the tariffs changed today without a name change, presumably elec VAT change taking effect.
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Yep, 5 percent VAT just came off my ending April 2027 fix, 22p unit rate and 51p s/c the result - given the state of the energy market, I am almost happy with that. In April the only way I would escape a minor fiscal shock if low s/c tariffs are available or I stump up, meantime, for plug-in solar or get real solar/battery fitted under the Warm Homes Local Grant, funding in my postcode available next year but no idea where I am on the waiting list (first come basis as more applicants than money). As I am high D epc it means I can't do any other upgrades until there is clarity on that.
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Today we have
Octopus 12M Fixed October 2026 v1
Octopus 18M Fixed October 2026 v1
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My existing gas fixed price tariff with Octopus ends tomorrow.
I'm not sure that going for another fixed tariff (with an exit fee) is a good idea at the moment, as I'd expect gas prices to drop over the next 12 months once the Iran "excursion" ends.
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I'm not sure that going for another fixed tariff (with an exit fee) is a good idea at the moment, as I'd expect gas prices to drop over the next 12 months once the Iran "excursion" ends.
That's your call.
I'd note though that most people use most of their gas during the two winter quarters, and energy prices are widely expected to rise by another ~20% in January.
N. Hampshire, he/him. Octopus Intelligent Go elec / Fuse gas / Vodafone BB / iD mobile. Kirk Hill Co-op member.Economy 7 cap explainer. Gas vs E7 vs peak elec heating costs, Ecoflow Stream, Best kettle :-)
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 3.6kw inverter. 37 MWh generated, long-term average 2.6 Os.0 -
Good point about the winter peak and upcoming Jan rise; maybe focusing on that does make sense.
I'll have a re-think.0 -
Octopus 12M Fixed October 2026 v2
Octopus 18M Fixed October 2026 v2
Pretty depressing posting these updates this year.
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I noticed also that Octopus GO is now fixed for 12 mths + £50 exit fee …
4.8kWp 12x400W Longhi 9.6 kWh battery Giv-hy 5.0 Inverter, WSW facing Essex . Aint no sunshine ☀️ Octopus gas fixed 5.07 + Octopus Intelligent Flux leccy
CEC Email energyclub@moneysavingexpert.com0
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