Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.


freitasm

BDFL - Memuneh
80658 posts

Uber Geek
+1 received by user: 41071

Administrator
ID Verified
Trusted
Geekzone
Lifetime subscriber

#324306 26-Mar-2026 08:35
Send private message quote this post

Press release:

 

www.billy.govt.nz 

 

 

New Zealanders can now compare and switch power plans with confidence using Billy, the new, free and publicly-owned comparison and switching site launched today by the Electricity Authority Te Mana Hiko.

 

Named as a nod to the power ‘bill’, Billy will make it easier for households to take control of their power costs.

 

“Billy gives people a simple way to check their plan and make sure they’re getting the best deal for them,” says Authority Chief Executive Sarah Gillies. “As Billy says, ‘there’s power in checking’. We want people to be confident they’re getting good value for their power by providing clarity and choice.”

 

Gillies says Billy builds on other changes the Authority has made to strengthen competition and empower consumers with better bills and clearer information.

 

“Electricity is a lifeline not a luxury. It warms our homes, powers our lives and connects us to opportunity. But for too many people, it’s a source of stress. Heading into winter, many households will face an increase to their power bill. It’s more important than ever to check whether your plan is delivering good value for your household, and whether you could save money with a better deal.”

 

Owned and operated by the Authority, the interactive site uses real data from 27,000 Kiwi households to model how people use power and create personalised comparisons. The Authority does not receive commissions or promote any particular power company. Billy simply shows how different plans could work for each household.

 

“Electricity is one of the biggest regular costs for most New Zealanders,” says Gillies. “Power bills rose by an average of about 10% in the first half of last year – around $17 per month for the average home.”

 

Research commissioned by the Authority in 2024 highlights why tools like Billy are needed. Of the households surveyed, half of those who switched power companies did so to save money. Among those who hadn’t switched, the main barriers were uncertainty whether savings would be real (50%) and feeling the benefit might not be worth the hassle (37%).

 

Billy makes it easy to see what you could save by either uploading a recent power bill or answering a few simple questions. Within seconds, you will receive personalised comparisons based on your electricity use and be guided through a simple process if you choose to switch. 

 

“The Authority has no commercial interest in whether someone switches. For many people, the outcome may simply be reassurance that their current plan is working well.”

 

Gillies says trusted information makes a big difference.  “Billy will help people better understand their options and make informed choices.”

 





Referral links: Quic Broadband (free setup code: R587125ERQ6VE) | Samsung | AliExpress | Wise | Sharesies 

 

Support Geekzone by subscribing (browse ads-free), or making a one-off or recurring donation through PressPatron.

 


View this topic in a long page with up to 500 replies per page Create new topic
 1 | 2 | 3
freitasm

BDFL - Memuneh
80658 posts

Uber Geek
+1 received by user: 41071

Administrator
ID Verified
Trusted
Geekzone
Lifetime subscriber

  #3473854 26-Mar-2026 08:38
Send private message quote this post

I have tested last week, and it's live now.

 

It will consider eletricity and natural gas options, including dual fuel options.

 

Results will vary. In my case, a dual fuel household, moving from a single supplier to separate gas and electricity could save up to $12/month, even considering the loss of the dual fuel discount.





Referral links: Quic Broadband (free setup code: R587125ERQ6VE) | Samsung | AliExpress | Wise | Sharesies 

 

Support Geekzone by subscribing (browse ads-free), or making a one-off or recurring donation through PressPatron.

 




geek3001
221 posts

Master Geek
+1 received by user: 331

ID Verified
Subscriber

  #3473866 26-Mar-2026 09:06
Send private message quote this post

The site https://billy.govt.nz/ asks you to either upload one month's bill, or answer some fairly broad questions, and then makes recommendations based on that data.

 

My usage varies across the year, so not sure which month's bill I should upload.

 

I would prefer to be able to enter my actual annual use and get a comparison that way, like Power Switch does or used to do.

 

Every one's usage will differ.

 

I'm offered twenty two alternative plans, all of which are more expensive than what I'm paying now, even after a double-digit percentage tariff increase effective this month.

 

In my case, unless I'm misinterpreting the way the site works, I'm not confident of this site's recommendations.


freitasm

BDFL - Memuneh
80658 posts

Uber Geek
+1 received by user: 41071

Administrator
ID Verified
Trusted
Geekzone
Lifetime subscriber

  #3473867 26-Mar-2026 09:07
Send private message quote this post

I've added a link in the first post, but the URL was in the title already.

 

Not related to AU.





Referral links: Quic Broadband (free setup code: R587125ERQ6VE) | Samsung | AliExpress | Wise | Sharesies 

 

Support Geekzone by subscribing (browse ads-free), or making a one-off or recurring donation through PressPatron.

 




trig42
5889 posts

Uber Geek
+1 received by user: 2094

ID Verified

  #3473868 26-Mar-2026 09:10
Send private message quote this post

Wasn't there something like this before?

 

I just uploaded my last bill (Genesis EV Plan) and the cheapest it came back with was $30 more a month (10% higher than I paid). The Genesis EV Plan on Billy was 20% higher than what i paid on the Genesis EV Plan...

 

 

 

I think it needs some tweaking - my usage is pretty consistent. All EV charging done between 9pm and 7am, so my Offpeak usage is more than half of my total usage (and controlled usage is nearly half of my peak usage). Billy had my peak usage at 2/3rds of total usage (which is why it came up so expensive). Even AI I would have thought would be able to deduce from the bill I uploaded that offpeak usage would be much higher.


freitasm

BDFL - Memuneh
80658 posts

Uber Geek
+1 received by user: 41071

Administrator
ID Verified
Trusted
Geekzone
Lifetime subscriber

  #3473873 26-Mar-2026 09:25
Send private message quote this post

trig42:

 

Wasn't there something like this before?

 

 

There are a couple of price comparison services, but they usually highlight affiliates/sponsors first.

 

The Eletricity Authority runs this one, and the field is more level. It also provides the tools to change.





Referral links: Quic Broadband (free setup code: R587125ERQ6VE) | Samsung | AliExpress | Wise | Sharesies 

 

Support Geekzone by subscribing (browse ads-free), or making a one-off or recurring donation through PressPatron.

 


geek3001
221 posts

Master Geek
+1 received by user: 331

ID Verified
Subscriber

  #3473874 26-Mar-2026 09:30
Send private message quote this post

Based upon the plan filter settings:

 

 

 

 

it appears that plans from only eight retailers are currently available for comparison purposes.

 

I would have thought there were more than eight electricity retailers out there?


 
 
 
 

Shop now for Dyson appliances (affiliate link).
timmmay
20859 posts

Uber Geek
+1 received by user: 5350

Trusted
Lifetime subscriber

  #3473876 26-Mar-2026 09:34
Send private message quote this post

It doesn't take solar into account at all. Uploading one months bill is not useful, with solar we pay little in summer but quite a bit in winter. There's no way it will recommend anything useful for us given how basic it is.


Behodar
11101 posts

Uber Geek
+1 received by user: 6092

Trusted
Lifetime subscriber

  #3473878 26-Mar-2026 09:37
Send private message quote this post

geek3001:

 

I would have thought there were more than eight electricity retailers out there?

 

 

There are 165 retailers registered with the Electricity Authority but I've never heard of most of them, and I suspect they're very niche.


John19612
86 posts

Master Geek
+1 received by user: 96


  #3473881 26-Mar-2026 09:43
Send private message quote this post

Perhaps I've missed it, but without the ability to upload meter data directly and extract time of use information, this site is just as useless as Powerswitch.


Behodar
11101 posts

Uber Geek
+1 received by user: 6092

Trusted
Lifetime subscriber

  #3473882 26-Mar-2026 09:47
Send private message quote this post

John19612:

 

Perhaps I've missed it, but without the ability to upload meter data directly and extract time of use information, this site is just as useless as Powerswitch.

 

 

You'd think the EA would be able to look up your actual usage over an entire year based on the ICP number without you having to upload anything (although I can appreciate wanting an initial upload to confirm that you "own" that meter).


SteveXNZ
64 posts

Master Geek
+1 received by user: 63

Lifetime subscriber

  #3473903 26-Mar-2026 10:31
Send private message quote this post

Power comparison websites like Billy and Powerswitch are fatally flawed because they neither take solar into account, nor a household's ability to switch consumption and feed-in timings to match various Time Of Use tariffs.  

 

I went through this exercise by spreadsheet a couple of years ago and concluded that tariff rates are insignificant in retailer selection.

 

What matters most is:

 

  • When are the free/cheap power periods, are they user-selectable, and can I tune my consumption and storage to exploit them?
  • What are the feed-in credits at peak hour, and can I exploit them through a force discharge to grid?

In my case I've settled on EK's Movemaster even though their peak rates are an eye-watering 62c/kWh - because I can avoid peak hour consumption completely.

 

Now I'm the first to admit I'm an unusual use case with solar, EV and an all-electric home with home automation controlling all major power activity.  But I'd be willing to bet many geeks on this site would be in a similar position, or moving towards it.  So understand your power usage, get your spreadsheet out and run some scenarios.  AI hasn't cracked this one for you yet.

 

For the general population who have little control over their consumption these sites may help save a few dollars a month, but it's small beans.  We really need to look at the root cause as to why power prices are so high in the first place - but that's a political discussion for another day.


 
 
 
 

Shop now for Dell laptops and other devices (affiliate link).
boosacnoodle
1280 posts

Uber Geek
+1 received by user: 862


  #3473925 26-Mar-2026 10:46
Send private message quote this post

Initially worked but on subsequent runs it wasn't able to find my ICP. Searching my address returned the same ICP, yet that worked.

 

Initially was able to scan my bill PDF but then on subsequent runs it said it couldn't interpret the PDF either (despite being the same file).


geek3001
221 posts

Master Geek
+1 received by user: 331

ID Verified
Subscriber

  #3473929 26-Mar-2026 10:49
Send private message quote this post

Behodar:

 

You'd think the EA would be able to look up your actual usage over an entire year based on the ICP number without you having to upload anything (although I can appreciate wanting an initial upload to confirm that you "own" that meter).

 

 

Agree, however the Privacy Act probably has to be considered. I suspect the meter reading company and the retailer cannot legally share that information with anyone other than the property occupant / electricity user, without the user's consent.

 

That said, if I can upload a bill from my retailer with both my physical address and ICP number on it, then I would consider that as being approval from me for my usage info to be shared with this site so that a proper data analysis can be done, and a better recommendation can be put to me.

 

Perhaps this site is version 0.1 and there is more/better functionality to come?

 

Or perhaps the spin doctors can now say that there's this nice new site that you can use to help you save on your power bill.


k1w1k1d
1714 posts

Uber Geek
+1 received by user: 1314


  #3473968 26-Mar-2026 11:46
Send private message quote this post

Uploaded last Mercury account that was for $160.

 

Lowest result was $172 from Supa? and highest was $265 from NOVA.

 

Lowest Mercury was $172.

 

Looks like Billy needs a bit of tweaking.

 

 


freitasm

BDFL - Memuneh
80658 posts

Uber Geek
+1 received by user: 41071

Administrator
ID Verified
Trusted
Geekzone
Lifetime subscriber

  #3473974 26-Mar-2026 11:49
Send private message quote this post

k1w1k1d:

 

Uploaded last Mercury account that was for $160.

 

Lowest result was $172 from Supa? and highest was $265 from NOVA.

 

Lowest Mercury was $172.

 

Looks like Billy needs a bit of tweaking.

 

 

Or perhaps you are in a situation like ours, where we have locked in some good rates (12-month contract, dual-fuel discount, locked rates lower than current ones).

 

I will have a look again when my current contract ends.





Referral links: Quic Broadband (free setup code: R587125ERQ6VE) | Samsung | AliExpress | Wise | Sharesies 

 

Support Geekzone by subscribing (browse ads-free), or making a one-off or recurring donation through PressPatron.

 


 1 | 2 | 3
View this topic in a long page with up to 500 replies per page Create new topic








Geekzone Live »

Try automatic live updates from Geekzone directly in your browser, without refreshing the page, with Geekzone Live now.



Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly to your computer or smartphone by using a feed reader.