Coolbrook

CoolbrookCoolbrook
Coolbrook

Coolbrook

Electrifying the global steel industry with innovative technology.

Reddit“Interesting technology for electrifying process heating to 1700 degrees C. This technology has many potential…”
Website
2015Active50
Rate
Advertise here

About

Coolbrook is a technology company specializing in the electrification and decarbonization of hard-to-abate heavy industries. Their patented RotoDynamic Technology can electrify industrial processes up to 1700°C, replacing fossil fuels with clean, renewable energy to significantly reduce CO2 emissions in sectors like cement, iron and steel, petrochemicals, and aluminum. This technology offers a path to 100% CO2-free production for high-temperature industrial heating and processes.

Technology stack

detected 2026-06-29
EmailMicrosoft 365
Stack
jQueryWordPress
Analytics
Google Tag Manager
SEO
Yoast SEO
Cookie consent
OneTrust
Affiliate
Self-hosted affiliate
Comments
(3)
3 positive0 mixed0 negative
Reddit
r/PureCycleu/No_Privacy_AnymoreJun 10, 2023Positive💎

“Interesting technology for electrifying process heating to 1700 degrees C. This technology has many potential applications in the chemical industry and in particular for cracking oil to make ethylene and other chemicals.”

View on Reddit
Reddit
r/FT_commentsu/alperNov 21, 2022Positive

“Coolbrook heats metal to 1,700°C — while it also tackles global warming.”

View on Reddit
Reddit
r/News_Chemicalu/NewsElfForEnterpriseNov 21, 2022Positive

“Coolbrook heats metal to 1,700°C — while it also tackles global warming.”

View on Reddit

Some comments are pulled from public discussions around the web (look for the source icon). Quotes are excerpts; click through to read the full thread.

Frequently asked

What does Coolbrook do?

Coolbrook is a technology company specializing in the electrification and decarbonization of hard-to-abate heavy industries. Their patented RotoDynamic Technology can electrify industrial processes up to 1700°C, replacing fossil fuels with clean, renewable energy to significantly reduce CO2 emissions in sectors like cement, iron and steel, petrochemicals, and aluminum. This technology offers a path to 100% CO2-free production for high-temperature industrial heating and processes.

How much funding has Coolbrook raised?

Coolbrook has raised a total of $100M in funding. The most recent round on record is Funding.

Where is Coolbrook headquartered?

Coolbrook is headquartered in Helsinki, Finland.

When was Coolbrook founded?

Coolbrook was founded in 2015.

What industry does Coolbrook operate in?

Coolbrook operates in Industrial Technology, Cleantech, Manufacturing, Energy, Climate Tech, Clean Energy.

How many employees does Coolbrook have?

Coolbrook has approximately 50 people on record.

Does Coolbrook have an affiliate program?

Yes, Coolbrook has an affiliate program. The program runs on Self-hosted affiliate. Register here: https://coolbrook.com/affiliates

What is Coolbrook's valuation?

StartupHub estimates Coolbrook's effective valuation at $1.1B (range $759.0M to $1.4B, 40% confidence), based on comparable companies in the sector.