The Calectra thermal battery unlocks high-temperature process heating - up to 1600°C - that is cheaper, cleaner, safer, and more resilient.
We make high-temperature heat for heavy industry, the backbone of human society.
Iron & steel
Cement & lime
Chemicals
Glass
Aluminum &
non-ferrous metals
- Lower your energy costs and emissions. Increase profits and stay competitive.
- Avoid energy price spikes and supply disruptions. Make manufacturing more resilient.
Industrial heating - the energy giant
0%
of global energy consumption
$ 0B
annual global spend on industrial heat
0%
of global CO2 emissions
Calectra harnesses the power of low-cost, intermittent electricity to deliver 24/7 industrial heating.
Solar and wind are the cheapest ways of generating power - making up almost all new energy capacity.
Global New Energy Capacity: Share of Solar and Wind
- Solar and wind prices have plummeted in recent decades.
- These energy sources now dominate the list of global capacity additions.
- Over 95% of energy built today is renewable.
Low-cost, intermittent power is more widely available than ever before.
Daily electricity price fluctuation vs. natural gas
- Increased intermittent renewables on the grid cause the electricity prices to fluctuate more.
- For the first time in history, low-cost, off-peak electricity can provide process heat at costs lower than traditional fuel combustion.
- The Calectra thermal battery is the solution for unlocking this opportunity.