Interesting article - flexible TOU tariffs, BESS and heat pumps
Some good content here from the guys at the Energy Saving Trust who has published some private research: https://www.linkedin.com/pulse/combining-heat-pumps-smart-tariffs-solar-batteries-ben-whittle-zow7e/?utm_source=share&utm_medium=member_android&utm_campaign=share_via
This is an excellent find ! I was on that EoH trial and I'm just trying to determine how much battery and pv to install. Thanks @allyfish
@heat-pump-newbie Trying to compare TOU and designated periods of lower cost consumption using Cosy tariff has always struck me as very difficult if battery storage is not available. Well done for doing all that work!
I have looked at the Octopus Compare app figures for the two tariffs and felt that the results are really ‘pears and apples’. With storage and allowing perhaps 10% for round trip losses, I think that Agile still is the winner for me. Without storage though - things could be very different; I suspect the comparisons (which might favour one tariff over the other one day, could be reversed the next) are made on the basis of using energy during the best TOU hours but for Cosy, they are based on mainly using the 6 prescribed hours. Bears of little brain such as the writer of this reply are incapable of spreadsheeting perhaps a year’s worth of figures and coming to any firm conclusion though.😳 Regards, Toodles.
Toodles, he heats his home with cold draughts and cooks his food with magnets.
- 22 Forums
- 2,073 Topics
- 45.5 K Posts
- 64 Online
- 3,353 Members
Join Us!
Trusted Installers
Struggling to find a reliable heat pump installer? A poor installation can lead to inefficiencies and high running costs. We now connect homeowners with top-rated installers who deliver quality work and excellent service.
✅ Verified, trusted & experienced installers
✅ Nationwide coverage expanding
✅ Special offers available
Latest Posts
-
RE: Solar Power Output – Let’s Compare Generation Figures
Well we finished this month with an all time record! Ev...
By Andris , 6 hours ago
-
RE: 5 Star Service from Havenwise
Oh good! I was wondering when/if you might pick them ...
By Transparent , 8 hours ago
-
RE: Air Changes per Hour - ACH and the MCS requirement
update - my old installer insisted on a heat loss of 11...
By MatWin , 9 hours ago
-
I agree it's not very helpful. Generally, the max heat ...
By Old_Scientist , 11 hours ago
-
RE: Commencing on an ASHP Installation Process
I think therein lies the problem. Ratio of quotes to i...
By JamesPa , 1 day ago
-
RE: Why Your MCS-Certified Installer Might Not Be As Competent As You Think
Hive and most other smart thermostats don't play well w...
By JamesPa , 1 day ago
-
RE: Enabling WiFi: Samsung ASHP on Smart Things App
Thanks for the input. I've been running various experim...
By Grahamh-uk , 1 day ago
-
RE: Radiators downstairs are cooler at the bottom after ASHP install
@melonbuffet Hi, this sounds great is you are getting 5...
By ASHP-BOBBA , 2 days ago
-
RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
I believe there's another reason that network upgrades ...
By Transparent , 2 days ago
-
RE: What’s the modern take on advised types of insulation?
@jeff I am sorry @jeff if I have misunderstood what you...
By Toodles , 2 days ago
-
RE: Getting the best out of a heat pump - is Homely a possible answer?
@editor Cobbler’s Mantra that!
By Toodles , 3 days ago
-
RE: Renewables & Heat Pumps in the News
Australia Blue, the first wind farm in Western Victoria...
By Morgan , 3 days ago
-
RE: Flow rate discrepancy between ASHP and manifold
That's useful thanks, I hadn't seen that table before. ...
By AshRolls , 4 days ago
-
In principle I agree, @johnmo, but with provisos. The...
By Majordennisbloodnok , 4 days ago
-
RE: Heat pump installation and BUS Grant timings
@jamespa Thats how I understood it too. 🙂
By ASHP-BOBBA , 4 days ago
-
RE: Antifreeze top up for my heat pump - is this a rip off?
@sallyl That sounds about right if they are re-filling ...
By Brendon Uys , 4 days ago
-
I wouldn't be so sure about that. Heat pump designers ...
By JamesPa , 5 days ago
-
RE: Jokes and fun posts about heat pumps and renewables
@toodles they're a rowdy bunch!
By Mars , 6 days ago
-
RE: Home energy storage & battery register
@jamespa To a certain extent, by exporting to the grid ...
By Toodles , 6 days ago