# Capstone Turbine

**Canonical:** https://apis.io/providers/capstone-turbine/  
**Website:** https://www.capstoneenergyplus.com/  
**APIs profiled:** 0

Capstone Turbine Corporation, now operating as Capstone Green Energy (and its operating entity Capstone Energy+), is a California-based manufacturer of low-emission microturbine energy systems founded in 1988. The company designs and builds oil-free, air-bearing microturbines ranging from 65 kW to multi-megawatt configurations for on-site and on-demand power, combined heat and power (CHP), and combined cooling, heat and power (CCHP). Its systems power data centers, microgrids, ports, EV charging, oil and gas operations, critical power, and renewable energy applications. Capstone was surfaced as a portfolio company of Canaan Partners and added to the API Evangelist network. It is an industrial energy manufacturer with no public developer API, SDK, or developer portal; this profile captures company identity and public web properties only.

## Kin Score — 10.6 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 10.6).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

Regulatory layer — **Energy & Utilities**: 18.9 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Capstone Turbine Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Energy, Microturbines, Clean Energy, Power Generation, Microgrid, Combined Heat and Power, Manufacturing

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/capstone-turbine/). Scores are computed from the provider's own public artifacts under a published rubric.