Clean Energy
Providers using this tag (171)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 2 Solid coverage with minor gaps
Developing 4 Usable, with meaningful gaps to close
Thin 3 Limited public surface area
Emerging 36 Early or largely undocumented
AmerescoAptera MotorsGroup14 TechnologiesAESAddis EnergyRhythmosXGS EnergyHydrostorFirst SolarKolomaBase PowerAMMPLevelTen EnergyCruxMainspring EnergyNexampInspireLast EnergyRenew FinancialLightshipRunwiseAvina Clean HydrogenSightenDandelion EnergyHaven EnergyConstellation EnergyAvaadaOptivolt LabsBluwaveaiGeneral FusionNth CycleOmnidianTwelveCactosMayMaan ResearchOhmium
Minimal 126 Almost no public developer surface
AeremIontraStoreDotZeroAviaQuaise EnergyCF Industries HoldingsConnectDERBattery SmartBloom EnergyAalo AtomicsAiko SolarAmogyAnthro EnergyBolt.EarthCapstone TurbineExplomarForum MobilityMazama EnergySakuuSOLS EnergyTiger New EnergyNiron MagneticsDavid EnergyElectric HydrogenSunrunGravityThea EnergySolarCycleAntora EnergyExowattHyperStrongInertiaMarvel FusionProxima FusionElectraSwell EnergyVerdagyEquilibrium EnergySolfacilWunderCandelaCubenergyEcolectroLowercarbon CapitalSavion AerospaceSunEdisonLytenUnited SolarBlocPowerHelioRecZanskarCommonwealth Fusion SystemsCHINTCleanCapitalRealta FusionSizable EnergySila NanotechnologiesAether FuelsNitricityPetra PowerPhoton Crystal EnergyAirloom EnergyAlva EnergyElement ZeroGokinGreen Canopy NODETerraPowerUtility GlobalHelion EnergyKairos PowerEnerVenueIdeal Power ConvertersApollo AtomicsSoma EnergyTeraWatt TechnologyModern ElectronHoltec InternationalNuScale PowerThe Nuclear CompanyX-energyForm EnergyTAE TechnologiesACT-ionAlsym EnergyCoreshellGCLLi IndustriesMoment EnergyNew Jersey ResourcesPacific FusionQuantumscapeRadiantSpiritusNewcleoGlassPointNextEra EnergyOkloZap EnergyAmphiformBlueprint PowerCircularity FuelsEndurance EnergyFourth PowerMolten IndustriesPowerTap HydrogenSalient EnergySolsticeChart IndustriesFourierLydianSunFarmerAdvanced IonicsNanogridAmber WaveEstes EnergyFervo EnergyGravitiMarvel Tech (Mufan Power)Modular Wind EnergySolar CityZephyr FusionClearFlame EnginesAdvent SolarMoxion Power CoSolar MosaicUniversal Hydrogen
APIs with this tag (1)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Minimal 1 Almost no public developer surface
Score breakdown
Frequency
61.5
log-scaled weighted occurrences
Breadth
4.4
spread across providers
Quality lift
12.3
mean composite of providers using it
Cohesion
14.7
strength of nearest seed neighbor
Where this tag sits
171 providers carry this tag directly, and 259 counting the 2 narrower tags below — 88 more to reach.
Related tags
Solar 38 co-occurrences
Renewable Energy 37 co-occurrences
Energy Storage 35 co-occurrences
Climate Tech 33 co-occurrences
Energy 99 co-occurrences
Hydrogen 20 co-occurrences
Power Generation 16 co-occurrences
Decarbonization 15 co-occurrences
Where this tag comes from
Provider tag171
Api tag1
Cohort brief
Auto-generatedThe 152 providers in the APIs.io catalog tagged Clean Energy, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
152
of 171 in the catalog
Mean Kin Score
10.8
-12.1 vs catalog 22.9
Mean Agent Readiness
2.5
-9.4 vs catalog 11.9
Spread
0–63.8
median 9.1 · σ 10.1
How the 152 split by band
Exemplar 0Strong 2Developing 4Thin 3Emerging 35Minimal 108
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Governance | 1.5 | 6.3 | -4.8 | 152 |
| Discoverability | 51.8 | 58.1 | -6.3 | 152 |
| Operational Transparency | 3.1 | 13.7 | -10.6 | 152 |
| Access Clarity | 15.4 | 26.5 | -11.1 | 152 |
| Contract Quality | 3.4 | 17.6 | -14.2 | 152 |
| Developer Ergonomics | 7.8 | 23.2 | -15.4 | 152 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
What this cohort publishes
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 3% | 14% | -11 |
| MCP server (first-party) | 1% | 12% | -11 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 3% | 11% | -8 |
| Security | 99% | 98% | +1 |
| Arazzo workflows | 0% | 2% | -2 |
| Governance rules | 5% | 14% | -9 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
Top by Kin Score
- 1 Enphase Energy 63.8
- 2 Tesla Energy 55.8
- 3 SolarEdge 52.7
- 4 Palmetto 47.9
- 5 Arcadia 47.6
- 6 UtilityAPI 40
- 7 Tesla 35.6
- 8 WattTime 34.7
- 9 Open Charge Map 31.6
- 10 Ameresco 23
Top by Agent Readiness
- 1 Enphase Energy 36.9
- 2 WattTime 30.6
- 3 Palmetto 26.4
- 4 SolarEdge 26.3
- 5 Tesla Energy 26.1
- 6 Open Charge Map 24.8
- 7 Tesla 24
- 8 Arcadia 22.3
- 9 Aptera Motors 21
- 10 UtilityAPI 19.8
All 171 members of this roster resolve to a provider in the
catalog; 152 carry a score (89%).
The figures above describe the scored members only.
Coverage caveat. 145 of 152 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 5 October 2026, across 29093 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.
Coverage caveat. 145 of 152 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 5 October 2026, across 29093 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.