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Hydro power: generation by facility, availability over time?

…or down. https://thundersaidenergy.com/2023/11/16/renewable-heavy-grids-dividing-the-pie/ For longer-duration renewables volatility, hydro may be a less effective backstop, however. Especially for solar. The availability factors of hydro follow a clear annual pattern, ranging from…

Bottlenecked grids: winners and losers?

…struggling to secure this from the grid. The best metric is the Levelized Cost of Total Electricity (page 11). https://thundersaidenergy.com/2023/11/16/renewable-heavy-grids-dividing-the-pie/ Energy savings behind the meter also become more valuable, especially…

Energy and AI: the power and the glory?  

…grid bottlenecks, as outlined on pages 12-13. https://thundersaidenergy.com/2024/03/07/power-grids-the-biggest-bottleneck-in-the-world To contextualize the growth that lies ahead, we have compiled data on US power generation installations, year by year, technology by technology,…

Arms race: defence versus decarbonization?

Global defence spending from 1960 to 2050 by region. Defence budgets are set to increase in the 2020s following Russia's invasion of Ukraine.

…For now, some further reading is the energy history of WWII. And our key conclusions on decarbonization versus defence are in this 10-page note. $499.00 – Purchase Checkout Added to cart https://thundersaidenergy.com/2022/03/03/oil-and-war-ten-conclusions-from-wwii…

Advanced Conductors versus ACSR: costs and companies?

Resistances and tensile strengths of different cable types.

…notes and charts are in backup tabs of the data-file comparing advanced conductors versus ACSR. Advanced conductors help to resolve grid bottlenecks per our recent research into advanced conductors. https://thundersaidenergy.com/2024/05/09/advanced-conductors-current-affairs…

Advanced Conductors: current affairs?

Comparison of old transmission line conductors and advanced conductor geometries.

…Reinforced (ACSR) with composites such as carbon fiber. Properties of Advanced Conductors versus ACSR and economic costs are on pages 9-13. https://thundersaidenergy.com/downloads/advanced-conductors-versus-acsr-costs-and-companies Materials implications? Carbon fiber is a miracle material,…

Oklo: fast reactor technology?

Oklo is a next-generation nuclear company, based in California, recently going public via SPAC at a $850M valuation, backed by Sam Altman, of Y-Combinator and OpenAI fame. Oklo’s fast reactor…

Transformer shortages: at their core?

The pricing of transformers has risen 1.5x in the past three years along with US imports of transformers by capacity more than doubling in the same timeframe.

…and ultimately IRR sensitivities for the costs of transformers (page 11). https://thundersaidenergy.com/downloads/transformers-companies-and-costs If we follow other materials that matter in the energy transition — e.g., lithium, solar modules — then…

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