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Cake day: July 25th, 2023

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  • "The polymer solar cell is able to retain 97% of its performance after 2,000 hours in air. By blending small-molecule acceptors into polymeric matrices, the research team improved molecular packing, enhancing both stability and charge transport for “ultra-stable” flexible devices.

    It will be interesting to see if & how quickly this can be translated into commercially available solar tech. If this isn’t a final breakthrough for polymer solar, it’s certainly bringing it one step closer.

    This is why solar energy will conquer the world, and all the other energy options are dead men walking. It’s already the cheapest energy source in most of the world in 2026, and it will be an order of magnitude cheaper when next-gen solar tech like this comes online.

    Another consequence of polymer solar tech? It is vastly easier to manufacture. China will lose a structural advantage there. By the 2030s, poorer parts of the world could be churning this stuff out at a massive scale and for a small cost. A hopeful vision for the future.










  • The Petrostates were already facing the prospect of fossil fuels’ decline before the 2026 war started; now, events may accelerate fossil fuels’ decline. Iran may have many times more cheap drones and missiles than the expensive systems the US, Israel & Gulf states need to neutralize them. At $20-50k each, it can build 5,000 or so per $100 million and has been preparing for years. Soon, when those expensive defences run out, 20% of the world’s fossil fuel production may be at Iran’s mercy and defenceless from its drones and missiles.

    The rest of the world may be forced to adapt to a world of permanent high oil & LNG prices. Unlike the last time this happened in the 1970s, this time there is an alternative. Renewables, batteries, and EVs were already cheaper before the 2026 Middle East War; they will be vastly cheaper as it goes on. Iran may have enough cheap missiles to last months, or possibly years. By the time they run out, the Gulf states may find the rest of the world has adapted away from needing them so much.