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tyler fitch

@tyfi

A just, clean world @RockyMtnInst & a friendlier world always. Earlier: @SynapseEnergy, @VoteSolar, @UMSEAS,@UNC . Plus: @ty_fi@mastodon.energy. Banner: Huong Ngo.

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26.05.2023
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Latest posts by tyler fitch @tyfi

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Like -- do these people have any self-respect? Good lord

13.02.2026 11:42 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

oof. it's bleak out here!

12.02.2026 18:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

but to your point idk when that is and it’s likely not before a few bad events

12.02.2026 18:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

i feel like there _must_ come a point where systems are telling data centers they can’t connect yet

12.02.2026 18:27 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

damn. do you think there are DCs breaking ground that will basically not have figured their power out?

12.02.2026 18:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Wow. Buckle up, folks -- the data center infrastructure boom is just getting started. h/t natbullard and Halcyon!

(part of me wonders, do we have the infrastructure to support this level of investment??? What amount of that capex has a reserved spot for power already?)

12.02.2026 16:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
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Global electricity demand is set to grow strongly to 2030, underscoring need for investments in grids and flexibility - News - IEA Global electricity demand is set to grow strongly to 2030, underscoring need for investments in grids and flexibility - News from the International Energy Agency

IEA's press release from their Electricity 2026 report here: www.iea.org/news/global-...

10.02.2026 16:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Some helpful context from IEA via Semafor this morning: While data centers are shaping future load in the US, they are part of a bigger story of electrifying economies when we look across the world.

10.02.2026 16:56 πŸ‘ 0 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

How many newsrooms could 1% of AI-related revenues sustain? 5%?

06.02.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

i don't know A amaro lucano well, so hard to say how faithful it is, lol. but -- does what it says on the tin! it's a little sweeter on the palate b/c of the lack of alcoholic bite when taken alone. maybe i'll add a dash of bitters and see where we get? still a very nice thing to lounge with

06.02.2026 15:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

happy accepting gold at the winter aging millennial olympics for this NA italian amaro

06.02.2026 13:49 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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E&E News: AI champion Josh Shapiro leans on tech industry to bear energy costs The governor of Pennsylvania and likely 2028 presidential contender calls on tech companies to pay for their electric power and for tougher policing of artificial intelligence.

In the context of load that is grid-transformational and unprecedented, with emergent impacts from multiple projects -- what can we do to understand and quantify grid impacts? subscriber.politicopro.com/article/eene...

06.02.2026 11:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Our tools for evaluating costs often assume a) changes at the margin and b) looking backward, rather than forward (as in cost-of-service-studies).

06.02.2026 11:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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E&E News: AI champion Josh Shapiro leans on tech industry to bear energy costs The governor of Pennsylvania and likely 2028 presidential contender calls on tech companies to pay for their electric power and for tougher policing of artificial intelligence.

One thing I haven't seen discussed (and another insight from thinking about unexamined, load-bearing assumptions) -- do we have the tools and framework to understand the impacts/costs of new data centers on the grid?

06.02.2026 11:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Contrary to these folks, I personally found it quite easy to not be in the Epstein fiels

05.02.2026 17:44 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Paraphrased:

One venture capitalist who used to work at OpenAI told me that obsessing over who has the best model is no longer an issue... if OpenAI focuses on what it has, which is a consumer product with a huge audience, and can retain and monetize them, it will be successful

05.02.2026 17:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Jeffrey Epstein’s web of influence Google said it plans to spend at least $55bn more on capital expenditure this year than Wall Street had forecast, US tech stocks were hit by a fresh wave of selling on Wednesday, and the FT’s Chris…

In @financialtimes.com's briefing this morning, the inevitable logic of enshittification rears its head at OpenAI: pocketcasts.com/podcast/ft-n...

shout out to @pluralistic.net.web.brid.gy of course!

05.02.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Sources:

US households: EIA www.eia.gov/energyexplai...
Costco: Dave Larson www.linkedin.com/feed/update/...
Gen capacity: NERC www.nerc.com/globalassets...
Data centers: Cleanview www.distilled.earth/p/these-data...

05.02.2026 11:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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- The top 9 data center projects by capacity (from Cleanview) add up to ~26 GW of demand.

So -- if we were powering them with what's online today, those 9 projects would use 1/30th of the country's electricity generation. Whoa.

05.02.2026 11:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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It can be hard to hold onto a sense of scale when we're talking about the grid. A few references::

- Each US household uses ~1 kW of demand.
- One Costco uses ~1 MW of demand (not sure if that's average or peak!)
- There's 1,000 GW of generation today, growing fast

05.02.2026 11:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

More to come from us on this!

NOVEC's 2025 large load request to PJM: www.pjm.com/-/media/DotC...
NERC's LTRA here: www.nerc.com/globalassets...

02.02.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thinking through data center connection in this way changes the implications of NERC's graph -- rather than telling us where resource adequacy risks are rising, it might tell us instead where data centers connections are more likely to be delayed.

02.02.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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To me, the natural unchallenged assumption? Whether we should treat data-center load ramping as fixed in timing & magnitude, and how certain it is. We've already seen (e.g., NOVEC), load forecasts get pushed back because of lack of transmission capacity.

02.02.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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This gets us closer to a "Agree on Decisions" framework than a "Predict then Act" one -- and doesn't necessarily require that everyone agrees on what's coming next.

02.02.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

We've started to use Decisionmaking Under Deep Uncertainty (DMDU) to inform how we plan under rapidly-changing, unprecedented & highly uncertain conditions. One early insight: re-evaluate load-bearing assumptions in times of change.

02.02.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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I skimmed through the NERC Long-term Reliability Assessment that came out last week. Lots to dig into in there -- but I think we can all agree that grid conditions are getting tight amidst forecasts of a data-center-driven demand boom in the short term.

02.02.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

rooting for the patriots (lawful evil) in the super bowl because then UNC (neutral good?) would be the 6th school to produce both a super bowl QB and a president

30.01.2026 16:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Governor Mikie Sherrill Issues Six Executive Orders on Day One TRENTON – GovernorΒ MikieΒ SherrillΒ todayΒ hit the ground running on her first day in office – taking historic executive action to lower costs, protect our kids, and make Trenton more accountableΒ and…

Sherill's EOs here: www.nj.gov/governor/new...
Minding the Regulatory Gap here: rmi.org/insight/mind...

30.01.2026 16:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This BPU study (and the call to oversight of tx buildout) caught my eye. This is a step in the right direction -- we need public transparency and oversight (and agencies that have the capacity to apply it!) as we kick off a data-center-powered boom in infrastructure building.

30.01.2026 16:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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I've been reviewing NJ Gov Mikie Sherrill's day-one executive orders with some interest this morning--they're a fascinating snapshot at how we're defining the problems we're facing and what options are on the table for doing something about it.

30.01.2026 16:16 πŸ‘ 3 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0