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Kasparas Spokas

@kspokas

Director of the Electricity Program at Clean Air Task Force. Ph.D. Engineer, hobbyist photographer, home cooking enthusiast.

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09.05.2025
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Latest posts by Kasparas Spokas @kspokas

Liftoff Reports – Yardsale Energy

In case anyone needs to reference the DOE's liftoff reports, which no longer appear on the official website: yardsale.energy/liftoff-repo... πŸ”ŒπŸ’‘

18.05.2025 21:32 πŸ‘ 88 πŸ” 20 πŸ’¬ 6 πŸ“Œ 5

"first 90% vs last 10%" ignores non-technical barriers (e.g. interconnection delays, Tx deficits, local opposition, etc) that speed-limit or cap progress. Next-gen geothermal and nuclear aren't just for the "last mile" - they manage these other risks and reduce fuel costs. Let's drop this 90/10 view

19.05.2025 01:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Note that Ontario Power Generation's recent SMR procurement are coming in around $150CAD/MWh.

14.05.2025 21:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

New Bill: www.mass.gov/info-details...
ISO-NE Study: www.iso-ne.com/static-asset...

14.05.2025 21:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

New bill in MA opens the door for state procurement of energy projects and repeals the need for a statewide ballot initiative to build new nuclear, thoughts?

A 2024 ISO-NE modeled 15GW of SMRs would reduce RE needs by 57% (at $70/MWh by 2050). 2x cost results in 10GW.

#nuclear #SMR #climate

14.05.2025 21:26 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Exxon Signs Low-Carbon Ammonia Sales Deal With Japan’s Marubeni Exxon Mobil Corp. signed a long-term agreement to sell low-carbon ammonia to Marubeni Corp., a crucial step in getting its hydrogen project in Baytown, Texas, off the ground.

Does low-emission #ammonia for #power make sense?
1. Blue ammonia cuts LNG GHG by ~50%β€”at double the fuel costs
2. Co-firing risks NOx and Nβ‚‚O emissions (273x GHG warming of CO2)
3. Abatement is ~$400/tonne (w/o Nβ‚‚O)
4. Replacing Japan’s gas would take 120MT/yrβ€”6x global ammonia

#cleanenergy

13.05.2025 12:59 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

@volts.wtf Concerns relative to what? This linked study fails to mention key points: (1) the alternative to SMRs was 8.9 GW of wind, solar, AND storage AND Tx upgrades (assuming 1 GW 4-hr battery results in ~$18B CAD before Tx upgrades using IESO resource costs), and (2) IESO sited land constraints

12.05.2025 21:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Ontario greenlights construction of Canada's 1st mini nuclear power plant | CBC News Premier Doug Ford's government has given Ontario Power Generation the green light to start construction on Canada’s first small modular reactor, a new nuclear technology to be built next door to the D...

Big news out of Ontario: gov approves Canada’s first small modular reactor.

As electricity demand surges, we need every reliable, carbon-free tool we’ve gotβ€”and nuclear can play a role alongside other generation, storage, transmission, and demand-side solutions.

www.cbc.ca/news/canada/...

09.05.2025 20:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'm not a Texas resident, but I follow power market design debates closelyβ€”and it's hard to miss how far SB715 diverges from sound analysis and expert consensus.

Business groups, manufacturers, industry, ERCOT leadership, and thermal generators raised concerns.

#ElectricityMarkets #EnergyPolicy

09.05.2025 20:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0