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Researchers engineered “gyromorphs,” a new type of metamaterial that combines liquid-like randomness with large-scale structural patterns to block light from every direction. This innovation solves longstanding limitations in quasicrystal-based designs and could accelerate advances in photonic computing.

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In-brief analysis

November 13, 2025

Driven by an increase in wholesale natural gas prices, retail U.S. natural gas prices for every sector have increased so far this year, although the increases are uneven across sectors. In our latest Short-Term Energy Outlook, we expect the 2025 annual average price of natural gas paid by electric power plants to increase by 37% and the price paid by industrial sector customers to increase by 21% compared with the 2024 averages. We forecast that natural gas prices for customers in the commercial and residential sectors will increase by less, at 4% each.

Each sector’s price is partially affected by the wholesale price of natural gas, as represented by the spot price at the Henry Hub benchmark. So far this year, monthly Henry Hub natural gas prices have been higher than in

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In-brief analysis

November 10, 2025

In the third quarter of 2025, solar projects representing about 20% of planned capacity reported a delay, a decrease from 25% in the same period in 2024, based on data compiled from multiple Preliminary Monthly Electric Generator Inventory reports.

Solar power is the fastest-growing source of new electric generating capacity in the United States, driven by large-scale solar photovoltaic (PV) projects built by electric utilities and independent power producers. Delays in bringing these solar projects into operation have been trending down in recent months.

Despite the relatively high number of projects reporting delays in 2024, that year was a record year for U.S. solar capacity additions. Power plant developers added 31 gigawatts (GW) of utility-scale solar PV generating capacity in 2024, which increased total U.S. utility-scale solar capacity by 34%. Delays

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