Company records / coolplanettech.com

Cool Planet Technologies

Cool Planet Technologies (coolplanettech.com): no confident changes recorded yet; website history since March 2023. Homepage last checked 5 November 2026.

First recorded website

Observed 21 March 2023

Our earliest capture with readable facts. This is our first observation, not when the company introduced these things. These website claims are not independently verified.

How it described itself

Advanced Membrane Carbon Capture

archived page Link to first observation

All facts above belong to this capture. Unlisted fields mean we have no readable observation, not that they were absent.

Recorded changes

Newest observations first. Each interval bounds when the website changed; it is not an exact event date.

No changes recorded yet. Missing observations do not mean the company has not changed.

How it describes itself

Similar headlines are grouped together. The quote shown is from the last capture in each group, not necessarily the exact wording throughout that period.

March 2023 – November 2026 · 10 captures · latest observed messagingAdvanced Membrane Carbon Capture
This wording observed 5 November 2026.
current websiteHistorical capture not publicly available
Inspect 10 captures in this group
- 21 March 2023 · Advanced Membrane Carbon Capture archived page
- 2 July 2023 · Advanced Membrane Carbon Capture archived page
- 24 March 2024 · Advanced Membrane Carbon Capture archived page
- 21 July 2024 · Advanced Membrane Carbon Capture archived page
- 25 January 2025 · Advanced Membrane Carbon Capture archived page
- 18 July 2025 · Advanced Membrane Carbon Capture archived page
- 2 August 2025 · Advanced Membrane Carbon Capture archived page
- 13 February 2026 · Advanced Membrane Carbon Capture archived page
- 13 June 2026 · Advanced Membrane Carbon Capture archived page
- 5 November 2026 · Advanced Membrane Carbon Capture current websiteHistorical capture not publicly available

Cite this record

StartupHistory, “Cool Planet Technologies” company record, https://startuphistory.org/c/coolplanettech.com

Machine-readable: /c/coolplanettech.com.json. How changes are found: method.