Commodity prices: metals, materials and chemicals?

…Silica prices surpassed $70/ton, silicon metal prices reached $4,000/ton and polysilicon prices surpassed $30/kg (charts below). Silica price, silicon price and polysilicon price in $ per ton The full database…

Enovix: battery breakthrough?

Enovix technology breakthrough

Enovix has developed a 3D silicon lithium-ion battery, which is 5-years ahead of the broader industry, with 2x higher energy density, around 900Wh/liter. $399.00 – Purchase Checkout Added to cart Specifically, silicon

Perovskites: Lord of Light?

Perovskite Efficiency Gains

Perovskites are the fastest-improving solar innovation. The best test-cells hit a new record of 28% efficiency last year, with line-of-sight to the mid-30s, i.e., 2x more efficient than today’s silicon

Heating-melting: how much energy is needed?

Energy needed to heat materials

…up non-valuable co-associated rocks, which requires 400 kWh/ton to reach an average temperature of 1,350ºC. (8) Silicon stands out for its ridiculously high energy intensity. We think that making solar…

Solar costs: four horsemen?

Could solar costs re-inflate?

…challenges, which could stifle future deflation or even re-inflate solar. Most debilitating would be a re-doubling of CO2-intensive PV-silicon. Our 15-page report explores re-inflation risks for solar developers. $499.00 – Purchase Checkout…

Power-MOSFETs: leading companies?

Companies making power MOSFETs

…companies making power MOSFETs, especially new and higher-efficiency devices using Silicon Carbide as the semiconductor. $499.00 – Purchase Checkout Added to cart This data-file screens companies making power-MOSFETs, especially silicon carbide MOSFETs…

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