Lime: Cycles
The surge that nearly doubled US lime prices
What this tab covers Price history and what drives booms and busts, including this commodity's super-cycles, the drivers behind them and the metrics to track. It charts monthly prices (World Bank) with a switch to inflation-adjusted annual prices; where there is no World Bank series it uses USGS US prices.US lime prices have jumped. Quicklime averaged $132.8 per tonne at the plant in 2021 and about $260 in 2025, nearly double. Hydrated lime rose from $158 to about $280. Most of the rise came in 2023-24. Kiln fuel is a large share of cost, so energy prices feed through. Volumes track steel output, coal-plant scrubbing and construction. US production slipped from 16.7 million t in 2022 to 15 million t. Each coal plant retired removes a flue-gas customer, while water treatment and environmental uses grow slowly.
US price, US quicklime, average value at plant
2021 133 2022 150 2023 185 2024 261 2025 260 dollars per metric ton. USGS MCS 2026; 2025 is an estimate.Super-cycles in lime
Lime has no classic super-cycle. It is a regional product whose price tracks fuel and carbon costs and steel output. Demand follows steel, which is cyclical, and environmental rules, which add demand for flue-gas and water treatment. The sharpest recent move was the energy shock of 2022-2024, when US quicklime prices nearly doubled. Structural shifts now come from lithium and battery refining, carbon pricing on process CO2, and consolidation among the large private groups.
- 2021-2024
Gas, coal and power prices spiked after Covid and Russia's invasion of Ukraine; lime is energy and carbon intensive, so prices jumped and stayed high.
US quicklime average value rose from $132.8/t (2021) to $184.6/t (2023) and $261.4/t (2024); hydrated from $158.0/t to $274.2/t (USGS MCS 2026)
- 2024-2025
Prices held at the higher level while US output fell from 16.6 Mt (2021) to 15 Mt as steel and sugar demand softened.
Quicklime about $260/t and hydrated about $280/t in 2025 (USGS MCS 2026)
- 2025-2026
Consolidation and new demand: Carmeuse bought Cbb (Chile) for just under $500 million and Caleras San Juan; Martin Marietta combined with Lhoist North America; lithium became Carmeuse's second-largest market.
No new price data; Cbb deal valued at just under $500 million (Global Cement, Sep 2026)
What drives the cycle
- Steel output. Largest market; lime use follows BOF and EAF steel production.
- Energy prices. Kiln fuel is a large cost; the 2022 shock nearly doubled US prices.
- Carbon costs. About 0.79 t of process CO2 per t of quicklime cannot be avoided by fuel switching; EU carbon prices raise costs.
- Environmental regulation. Flue-gas and water treatment rules add demand.
- Battery and lithium refining. Growing new end market in Chile, Argentina, Australia and China.
Metrics to track
| Metric | Why it matters | Where to track it |
|---|---|---|
| World crude steel production | Main demand driver | World Steel Association (monthly) |
| US lime production and prices | Annual benchmark | USGS Mineral Commodity Summaries and Minerals Yearbook |
| EU carbon price (EUA) | Sets cost of process CO2 in Europe | ICE Endex / EEX daily prices |
| Natural gas and coal prices | Kiln fuel cost | World Bank Pink Sheet (monthly) |
| Lime industry deals and kiln projects | Capacity and consolidation | Global Cement lime updates |