AI and Energy Infrastructure, Explained Plainly, The Physical Layer

The Physical Layer

AI and Energy Infrastructure, Explained Plainly

A journal on the physical constraints behind the AI buildout: power, grid connection, data centres, cooling and the supply chains that gate them. Written to be understood by anyone.

Thematic (Sector/Industry)

<ul><li>Nvidia's B200, one of the chips behind today's AI boom, is designed in California but built by dozens of companies in at least five countries.</li><li>Some of those suppliers could be swapped out in months.</li><li>Others would take years, because a replacement needs new factories or years of testing before anyone trusts it.</li></ul>

Nvidia's B200, one of the chips behind today's AI boom, is designed in California but built by dozens of companies in at least five countries.Some of those suppliers could be swapped out in months.Others would take years, because a replacement needs new factories or years of testing before anyone trusts it.

Nobody makes an Nvidia B200 alone, and the weak links are measured in years

Tracking developments across tech supply chains, Tech Supply Chain Tracker

Tech Supply Chain Tracker

Tracking developments across tech supply chains

Equity Bottom-Up

<ul><li>Sumco to stop silicon wafer production at Miyazaki plant by 2026, impacting supply chain for semiconductor industry.</li><li>MediaTek experiences revenue spike in January due to tariff uncertainty and Chinese subsidies, indicating potential market volatility.</li><li>Pegatron maintains consistent performance in January amid transition period, highlighting company stability.</li></ul>

Sumco to stop silicon wafer production at Miyazaki plant by 2026, impacting supply chain for semiconductor industry.MediaTek experiences revenue spike in January due to tariff uncertainty and Chinese subsidies, indicating potential market volatility.Pegatron maintains consistent performance in January amid transition period, highlighting company stability.

Tech Supply Chain Tracker (12-Feb-2025): Sumco to cease Miyazaki plant's wafer production by 2026.

<ul><li>NCKU in Taiwan achieves breakthrough in angstrom-scale semiconductor precision, potentially revolutionizing the industry.</li><li>Uncertainty surrounds impact of Trump win on green energy, with transition likely to be slower but not impossible.</li><li>Apple introduces new open-source AI models, Kyushu attracts record investments from TSMC, while SK Hynix experiences sales/profit growth. Vietnam partners with Qorvo, Cadence to train 50,000 engineers by 2030.</li></ul>

NCKU in Taiwan achieves breakthrough in angstrom-scale semiconductor precision, potentially revolutionizing the industry.Uncertainty surrounds impact of Trump win on green energy, with transition likely to be slower but not impossible.Apple introduces new open-source AI models, Kyushu attracts record investments from TSMC, while SK Hynix experiences sales/profit growth. Vietnam partners with Qorvo, Cadence to train 50,000 engineers by 2030.

Tech Supply Chain Tracker (26-Jul-2024): NCKU in Taiwan achieves semiconductor precision breakthrough.

Japan

SUMCO Corporation manufactures silicon wafers for the semiconductor industry. The Company produces silicon wafers used to produce solar batteries as well as ultra-high purity quartz used to produce vessels for silicon manufacturing process. SUMCO markets its products worldwide.

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SUMCO Corp (3436 JP)

Nobody makes an Nvidia B200 alone, and the weak links are measured in years

Nvidia's B200, one of the chips behind today's AI boom, is designed in California but built by dozens of companies in at least five countries.

The Physical Layer

Tech Supply Chain Tracker (12-Feb-2025): Sumco to cease Miyazaki plant's wafer production by 2026.

Sumco to cease silicon wafer production in Miyazaki by 2026, MediaTek revenue up in January, Pegatron steady amid transition, Trump imposes steel...

Tech Supply Chain Tracker

Tech Supply Chain Tracker (26-Jul-2024): NCKU in Taiwan achieves semiconductor precision breakthrough.

NCKU makes breakthrough in semiconductor precision, Trump's impact on green energy uncertain, Apple unveils AI models, TSMC attracts record...

Tech Supply Chain Tracker

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)