aid: terra-co2
name: Terra CO2
description: >-
  Terra CO2 Technology is a Golden, Colorado climate-technology and building-materials
  manufacturer that produces low-carbon replacements for Portland cement. Its commercial
  product, OPUS SCM, is a supplementary cementitious material that replaces up to 50% of
  the Portland cement in a concrete mix as a drop-in substitute for legacy SCMs such as
  fly ash, cutting CO2 by roughly 70% and NOx by roughly 90% per ton replaced, and it is
  produced from abundant silicate feedstocks rather than coal-plant by-products. A second
  product, OPUS ZERO, targets a full zero-carbon cement replacement and is in concrete
  trials. The company runs a pilot and materials R&D facility in Golden and is building a
  240,000-ton-per-year commercial plant in Cleburne, Texas, backed by more than $250M
  raised from climate and construction investors including Cemex Ventures. Terra CO2
  sells physical material into the construction supply chain; it publishes no developer
  program, no public API, and no machine-readable API contract.
image: https://terraco2.com/wp-content/uploads/2026/05/logo-header.svg
url: https://raw.githubusercontent.com/api-evangelist/terra-co2/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enriched
specificationVersion: '0.20'
created: '2026-08-30'
modified: '2026-08-30'
tags:
- Company
- Building Materials
- Construction
- Cement
- Concrete
- Climate Tech
- Carbon Reduction
- Sustainability
- Manufacturing
- Materials Science
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/terra-co2-domain-security.yml
- type: Website
  url: https://terraco2.com/
- type: About
  url: https://terraco2.com/about/
- type: Support
  url: https://terraco2.com/contact/
- type: PrivacyPolicy
  url: https://terraco2.com/privacy-policy/
- type: TermsOfService
  url: https://terraco2.com/terms/
- type: LinkedIn
  url: https://www.linkedin.com/company/terra-co2-technology
- type: SecondaryMarketListing
  url: https://forgeglobal.com/terra-co2_stock/
- type: LLMsTxt
  url: llms/terra-co2-llms.txt
x-enrichment:
  date: '2026-08-30'
  status: minimal
  artifacts_added: 4
  pass: local-v1
x-coverage:
  state: none
  reason: not-a-software-company
  detail: >-
    Terra CO2 Technology manufactures and sells a physical product - OPUS SCM and
    OPUS ZERO cement replacements shipped by the ton into concrete plants - so there
    is no software product to expose; terraco2.com is a WordPress marketing site with
    no developer portal, no api/developer/docs subdomain resolving in DNS, and no
    published OpenAPI, GraphQL, MCP or agent card.
  evidence:
  - url: https://terraco2.com/openapi.json
    status: 404
  - url: https://terraco2.com/.well-known/agent-card.json
    status: 404
  - url: https://terraco2.com/llms.txt
    status: 200
  checked: '2026-08-30'