Heirloom Technologies

Heirloom Technologies

Direct Air Capture for carbon removal

About

Heirloom Technologies focuses on reducing atmospheric carbon dioxide (CO2) levels through Direct Air Capture technology. This process extracts CO2 from the air and uses limestone to accelerate its transformation into rock, effectively mineralizing the carbon. The company sells carbon removal credits, which allow businesses to offset their emissions by representing the permanent removal and safe storage of CO2. Heirloom aims to offer these credits at under $100 per ton of CO2 by 2035, making it a cost-effective option for companies striving for carbon neutrality. Unlike many competitors, Heirloom emphasizes both environmental impact and job creation in the green economy, ensuring responsible carbon removal with minimal environmental footprint.

Company Stage

Series B

Employees

51-200

Industries

Energy, Social Impact

Total Funding

$198.4M

Headquarters

San Francisco, California

Founded

2020


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Simplify's Take

What believers are saying

  • Heirloom secured $150M funding, indicating strong investor confidence and growth potential.
  • The Louisiana facility will create hundreds of jobs, boosting local economic development.
  • Government support of up to $600M enhances Heirloom's public-private partnership opportunities.

What critics are saying

  • Increased competition may reduce Heirloom's market share and pricing power.
  • Regulatory delays could impede the timely expansion of new facilities.
  • Fluctuating carbon credit prices might affect Heirloom's financial stability.

What makes Heirloom Technologies unique

  • Heirloom uses limestone to accelerate carbon mineralization, a unique approach in carbon capture.
  • Their technology transforms CO2 into rock within days, ensuring permanent carbon removal.
  • Heirloom offers carbon removal credits, allowing companies to offset emissions affordably.

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Growth & Insights
Headcount

6 month growth

1%

1 year growth

2%

2 year growth

3%

Benefits

Covered health, dental and vision

Generous parental leave. 16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.

Generous stock options

Flexible time off. Unlimited PTO for exempt (salaried) employees & 80 hours for full time non-exempt (hourly) employees.

Stay healthy. Monthly health and wellness reimbursement.

Learn on the job. Robust annual education and conference budget, including airfare and hotel costs.

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