Carbon13 | 37,742 followers on LinkedIn. The venture builder for the climate emergency. | We are Carbon13, the venture builder for the climate emergency. We will select and support thousands of entrepreneurs to build ventures each with the potential to reduce or remove at least 10 million tonnes of CO2e per annum once at scale. We have invested in 93 innovative carbon emissions-mitigating startups since 2021, which have a current market value of £290 million, and are collectively working towards 500 million tonnes of emissions reduction by 2040.