Jonathan Brewer

@kiwibrew.bsky.social

I design and build infrastructure for broadband, public safety, utilities, and the Internet of Things. jon.brewer.nz

Continued on with a long-planned upgrade to our downstairs flat's living room: acoustic panels. It's a massive room 20+ sqm and has 3m+ ceilings, so it's always been pretty loud. Finished photos here.

Tan acoustic panel hanging from a celing.Tan acoustic panel hanging from a celing.

My natural gas bill for a month with 1,300 kWh was $177.50 three years ago. Just got a notice from Mercury, next month it'll be $299.15 Fixed charge has gone from 1.44 to 2.15 and energy from .1033 to .1805 in three years. Meanwhile RBNZ says 3 year "inflation" has only been 10.4%.

I've open-sourced a web service container that will give you a WorldPop population count anywhere on earth given a point (100x100m), a point + radius, or a geojson polygon. It's using R2025A at the moment, but can change as needed. github.com/InternetSoci...

GitHub - InternetSociety/wpopapi: API for accessing WorldPop data

API for accessing WorldPop data. Contribute to InternetSociety/wpopapi development by creating an account on GitHub.

github.com

Countdown to #InternetNZ board elections! My updated #INZReckons - preferred rankings as of 23/07/2026: 1 Bianca Grizhar 2 Daniel Spector 3 Nabil Sabio Azadi 4 Annette Culpan 5 Keoni Mahelona 6 David Chisholm 7 Jan Rivers No Douglas Brown No Jillaine Heather

Jason Danner@jpdanner.com · 2w ago

We're in the countdown to the #InternetNZ board elections. Deliberation is ongoing, but here are my ranked preferences as of 20/07/2026: 1 Bianca Grizhar 2 Keoni Mahelona 3 Daniel Spector 4 Annette Culpan 5 Nabil Sabio Azadi ? David Chisholm No Douglas Brown No Jan Rivers No Jillaine Heather

Super disappointed to read this ABC article in RNZ this evening. It's actual propaganda to say Mamdani wants to arrest Netanyahu because of his own interpretation of events in Gaza. The first and only thing to say here is that Netanyahu has an arrest warrant for war crimes issued by the ICC.

Bild

Got some terrible results out of solar irradiance function I'm integrating and spent a while debugging trying to figure it out. Asked an LLM and it came back straight away: "you've got your lat & long backwards so you asked for data from Antarctica". Sigh.

If you use RStudio to get statistical and/or geospatial analysis but don't speak R natively, you need to be using the Posit Assistant. It takes almost all the effort & frustration out of the experience.

I wonder how much of the opposition to Datagrid's plans in Southland is a result of foreign interference. www.nytimes.com/2026/07/09/b... @evacorlett.bsky.social article in the Guardian Friday mentions opposition but not that outside parties might be trying to sink the project.

China, Russia and Others Seek to Inflame Debate Over A.I. Data Centers (Gift Article)

State actors in China, Russia and Iran have sought to exploit the U.S. public debate over the effects of the technology.

nytimes.com

There's two ways to get a parcel from Australia to New Zealand via FedEx. On an Aussie account as an export, or on an NZ account as an import. The latter is 40% cheaper. 🤷🏼‍♂️