44.01 – an Unreasonable company

Meet an Unreasonable Venture

44.01 Converting CO2 permanently into rock

Talal Hasan

Carbon General & Founder at 44.01

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4401.earth

Employees 21–50

Headquarters London, England, United Kingdom

44.01 is fighting climate change by eliminating CO2 using the natural power of mineralisation! Their process involves taking captured CO2 underground, speeding up its reaction with peridotite, a rock which naturally mineralises CO2 and permanently removing the CO2 for thousands of years. The company acts as a service provider to carbon capture companies providing them a solution to permanently remove their captured CO2 from the planet. 44.01's process is solely powered by clean energy and utilises solar thermal and PV during the day and biofuels at night. 44.01's technology unlocks an impactful capacity of permanent CO2 storage needed for the world to reduce levels of CO2 in our atmosphere permanently.

Energy & Environment

Notable Achievements

First company in the world to mineralise CO2 into peridotite
Signed a partnership with Climeworks to build the first direct-air-capture unit in Asia
Built and operating the first biofuel plant in Oman to help us decarbonise our CO2 injection operations

Currently Operating in Three Regions

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Press Mentions

July 19, 2024

Saudi Arabia on the path to global entertainment leadership with Vision 2030

London-based climate tech startup 44.01 has secured €33.9 million in funding to eliminate CO2 emissions by turning them into rock. The company recently raised €37 million in a Series A round,...

Read on Arab News »

July 15, 2024

Oman tech firm 44.01 raises $37mln in Series A funding led by Mubadala-backed fund manager

Fundraise to enable technology development and international expansion

Read on Zawya »

July 15, 2024

Oman-Based Climatetech 44.01 Secures $37 Million in Series A Round Funding

44-01, a startup specializing in AI-driven cybersecurity, secures $37 million in Series A funding. The investment will fuel the company's growth and development of innovative solutions to combat...

Read on My Blog »

November 27, 2023

A millennial startup founder who’s turning carbon emissions into rocks lays out how he’ll eliminate 1 million tons by 2030—and what a great mentor Bill Gates’ Breakthrough Energy has been

“Especially in the field that we’re in, no one’s ever done this before, so we’re constantly looking for people to challenge the status quo—Breakthrough really helps us do that.”

Read on Fortune »

September 27, 2023

44.01 and Aircapture Announce DAC + Mineralization Collaboration in Oman

AirCapture and 44.01 announce a partnership to develop a direct air capture (DAC) system that removes carbon dioxide from the atmosphere. The system will use renewable energy and aims to help...

Read on Yahoo Finance »

September 12, 2023

THE EARTHSHOT PRIZE AND BLOOMBERG PHILANTHROPIES ANNOUNCE SPEAKERS FOR THE SECOND EARTHSHOT PRIZE INNOVATION SUMMIT - The Earthshot Prize

Today, The Earthshot Prize and Bloomberg Philanthropies announced confirmed speakers for The Earthshot Prize Innovation Summit on September 19, 2023 at the Plaza Hotel in New York City.

Read on The Earthshot Prize »