I've been quite busy the past few days, getting well into this Octopus Tracker tariff - Here are my own conclusions..
It's certainly well worth switching to it, if you don't mind taking a very slight risk, because the odds are well in your favour. My guess is that they can afford to offer such a generous tariff, because they are passing much of the cost and pricing risk onto the customers, rather than having to cover the risk directly themselves. The tariff presented, is tied closely, to the wholesale cost on a daily basis, rather that the risk they take presetting the cost for months ahead. It's not much of a risk for the customer, because they can switch back to another tariff within two weeks anyway, and both E&G tariffs have a maximum limit set on them anyway. The greater risk, is going off the Tracker, because then you can not rejoin the Tracker for 9 months.
Here are some useful websites, which help to keep one informed of the way Tracker costs are progressing. You need to select both the Tracker version, and your area of the UK....
gastracker.uk
Get the latest unit rates for gas and electicity on the Octopus Tracker Tariff, with graphs showing the price trends and price differences all over UK.
octopriceuk.vercel.app
This one sends you a daily update email -
https://energypricenotifierweb.azurewebsites.net/
Facebook -
https://www.facebook.com/groups/547066184149588
Iphone Apps
OctoTracker
OctopusCompare
It seems well worth switching to Tracker for me at least, it looks as if I will be saving at least 25% on my energy bills, without doing anything special at all - no need to only use it, when it's especially cheap, because it's the same price for the entire day, plus so far well below the Variable and Fixed tariffs. It has only once, briefly risen above those tariffs, anyway - so what's not to like?
To subscribe to the Tracker, you need to first have switched to Octopus, and also to have Smart Meters fitted and working. My experience with Octopus, since I switched to them, has been absolutely first-rate, in all ways.
Here is a referral link, should anyone fancy a move to Octopus
https://share.octopus.energy/jade-light-417. I understand it gets both you, and me a little off your own, and my bill, if it is used.