Nick Tsergas

@nicktsergas.ca

‎‎‎‎‎‎‎‎ㅤ Public-interest tech person • former Founding Editor, Canada Healthwatch ‎‎‎‎‎‎‎‎ㅤ I write about science, business, and tech. nicktsergas.ca ‎‎‎‎‎‎‎‎ㅤ

The datacentre debate is spreading across Canada. Are you a city councillor wondering what you can do to protect your community. Or maybe a very cool person who wants to stop one or more datacentres?

Image promoting webinar discussing Hamilton, Ontario’s datacentre pushback,  the story and tactics.

July 27 at 7pm. Info in thread.

Mark Carney is overseeing a massive expansion of AI data centres in Canada, and it’s raising all kinds of concerns. Marcus Werner reports on the fast-growing movement that’s rising against the wave of planned data centre projects—and in some cases, already winning. breachmedia.ca/inside-the-r...

Inside the rising country-wide movement against AI data centres ⋆ The Breach

Canada is getting hit with an AI data centre boom. But resistance is emerging, getting coordinated, and already clocking wins

breachmedia.ca

I've got an op-ed in the Globe today with @nicktsergas.ca. We're thinking about how Hamilton's movement towards a data centre moratorium could snowball across Canada and help reset the way data centres + cities interface in the future. www.theglobeandmail.com/business/com...

Opinion: Hamilton just hit pause on all AI data centres. This is big

The Ontario city is the first to confront a question all Canadian municipalities will soon face: How to build AI data centres responsibly?

theglobeandmail.com

Hamilton council voted 15–1 to stop datacentre development while the city writes regulations for the facilities. @apasek.bsky.social and I think it isn't really a Hamilton story. Hamilton is the first domino in an urgent national conversation. gift: www.theglobeandmail.com/gift/1c12514... #HamOnt

Hamilton just hit pause on all AI data centres. This is big

The Ontario city is the first to confront a question all Canadian municipalities will soon face: How to build AI data centres responsibly?

theglobeandmail.com

This is why a one-year pause on datacentre builds in the city of Hamilton makes sense. Without loopholes or exceptions. A snippet from my comments to #HamOnt city council earlier this week.

Hear me now quote me later: It's datacentre. Not data centre. Not data-centre. I know you think it's not datacentre. But it is. Remember when everyone used to say "corona virus?" Or worse.. "CoronaVirus." Yes. That feeling you have. That's how I feel when I see you write "data centre."

As of this week, I am no longer responsible for the editorial direction or day-to-day publication of Canada Healthwatch. I'll have more to say about what's next in due course. I'm incredibly grateful to everyone who has supported the project over the past three years.

As of this week, I am no longer responsible for the editorial direction or day-to-day publication of Canada Healthwatch. I'll have more to say about what's next in due course. I'm incredibly grateful to everyone who has supported the project over the past three years.

Canadian cities are increasingly resistant to datacentre builds being fastracked by the Carney government. It's worth asking what we know of the health effects of these facilities on surrounding populations. Maybe someone will write up a comprehensive analysis, as a treat. #HamOnt

patatas@its.small.patatas.ca · 2mo ago

Hey #HamOnt, there's a group coalescing around opposing the #Steelport data centre plans, and one member has made a website with info on several options for getting involved: StopTheDataCentre.ca

Canadian cities are increasingly resistant to datacentre builds being fastracked by the Carney government. It's worth asking what we know of the health effects of these facilities on surrounding populations. Maybe someone will write up a comprehensive analysis, as a treat. #HamOnt

patatas@its.small.patatas.ca · 2mo ago

Hey #HamOnt, there's a group coalescing around opposing the #Steelport data centre plans, and one member has made a website with info on several options for getting involved: StopTheDataCentre.ca

Private health care keeps getting sold as “innovation.” So why does it keep making things worse? Every few years, Canadian health care rediscovers privatization, and and it is touted as the next great solution, by Braden Manns bradenmanns.substack.com/p/private-he...

Private health care keeps getting sold as “innovation.” So why does it keep making things worse?

Every few years, Canadian health care rediscovers privatization.

bradenmanns.substack.com

The Pentagon is buying “unprecedented” ownership stakes in Canadian mining companies. Nessie Nankivell tracks how Canada’s critical minerals are being extracted to build weapons for the U.S. military—all while the Canadian government is helping fund these projects. breachmedia.ca/elbows-up-ca...

Elbows up? Canada is letting Pentagon take ‘unprecedented’ stakes in Canadian mines  ⋆ The Breach

By fast-tracking critical minerals, Canada is not simply building a green economy. It is being further integrated into the U.S. war industry

breachmedia.ca

Our team received a report of intermittent app outages at about 11:40pm PDT on April 15, 2026. They worked through the night to mitigate a sophisticated Distributed Denial-of-Service (DDoS) attack, which intensified throughout the day.