Clean Energy
Providers using this tag (164)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 1 Solid coverage with minor gaps
Developing 3 Usable, with meaningful gaps to close
Thin 3 Limited public surface area
Emerging 39 Early or largely undocumented
Moxion Power CoGroup14 TechnologiesAddis EnergyAptera MotorsAmerescoXGS EnergyHydrostorAES CorporationFirst SolarRhythmosKolomaBase PowerAMMPCruxMainspring EnergyLevelTen EnergyNexampHaven EnergyLast EnergyRenew FinancialLightshipRunwiseInspireSightenDandelion EnergyConstellation EnergyOptivolt LabsGeneral FusionNth CycleOmnidianQuaise EnergyAeremIontraMayMaan ResearchOhmiumStoreDotTwelveZeroAviaCactos
Minimal 115 Almost no public developer surface
ConnectDERAalo AtomicsAiko SolarAmogyBattery SmartBloom EnergyBolt.EarthCapstone TurbineExplomarForum MobilityMazama EnergySakuuSOLS EnergyTiger New EnergyCF Industries HoldingsElectric HydrogenNiron MagneticsAnthro EnergySunrunDavid EnergyThea EnergyGravityAntora EnergyExowattHyperStrongMarvel FusionProxima FusionSolarCycleElectraInertiaSwell EnergyEquilibrium EnergySolfacilVerdagyWunderSunEdisonCandelaCubenergyEcolectroLowercarbon CapitalSavion AerospaceLytenUnited SolarBlocPowerZanskarHelioRecCHINTCleanCapitalCommonwealth Fusion SystemsRealta FusionSizable EnergySila NanotechnologiesAether FuelsNitricityPetra PowerPhoton Crystal EnergyAlva EnergyElement ZeroGokinGreen Canopy NODEHelion EnergyTerraPowerUtility GlobalApollo Atomics IncEnerVenueIdeal Power ConvertersSoma EnergyTeraWatt TechnologyKairos PowerModern ElectronACT-ionAlsym EnergyCoreshellForm EnergyHoltec InternationalLi IndustriesMoment EnergyNuScale PowerPacific FusionQuantumscapeTAE TechnologiesX-energyNewcleoThe Nuclear CompanyAmphiformBlueprint PowerCircularity FuelsEndurance EnergyFourth PowerGCLGlassPointMolten IndustriesNew Jersey ResourcesOkloPowerTap HydrogenRadiantSalient EnergySolsticeSpiritusZap EnergyAdvanced IonicsChart IndustriesFourierNanogridAmber WaveEstes EnergyFervo EnergyGravitiLydianMarvel Tech (Mufan Power)Modular Wind EnergySolar CitySunFarmerZephyr FusionClearFlame Engines
Unrated 3 Not yet scored
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
60.6
log-scaled weighted occurrences
Breadth
4.5
spread across providers
Quality lift
11.4
mean composite of providers using it
Cohesion
14.8
strength of nearest seed neighbor
Where this tag sits
164 providers carry this tag directly, and 165 counting the 1 narrower tag below — 1 more to reach.
Related tags
Energy Storage 34 co-occurrences
Solar 34 co-occurrences
Renewable Energy 33 co-occurrences
Climate Tech 32 co-occurrences
Energy 95 co-occurrences
Hydrogen 19 co-occurrences
Power Generation 16 co-occurrences
Decarbonization 15 co-occurrences
Where this tag comes from
Provider tag164
Api tag1
Cohort brief
Auto-generatedThe 144 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
144
all scored
Mean Kin Score
10.8
-13.2 vs catalog 24
Mean Agent Readiness
3
-9.4 vs catalog 12.4
Spread
2.7–61.1
median 9.4 · σ 9.5
How the 144 split by band
Exemplar 0Strong 1Developing 3Thin 3Emerging 38Minimal 99
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Governance | 1.6 | 6.5 | -4.9 | 144 |
| Discoverability | 54.3 | 61 | -6.7 | 144 |
| Operational Transparency | 2.6 | 14 | -11.4 | 144 |
| Access Clarity | 14.8 | 26.5 | -11.7 | 144 |
| Developer Ergonomics | 7.3 | 23.4 | -16.1 | 144 |
| Contract Quality | 3.5 | 20.1 | -16.6 | 144 |
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% | 10% | -7 |
| MCP server (first-party) | 3% | 13% | -10 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 2% | 11% | -9 |
| Security | 98% | 96% | +2 |
| Arazzo workflows | 0% | 2% | -2 |
| Governance rules | 4% | 13% | -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 Tesla Energy 61.1
- 2 Arcadia 51.5
- 3 Palmetto 50.6
- 4 UtilityAPI 42.5
- 5 Tesla 38.5
- 6 WattTime 35.7
- 7 Open Charge Map 34.1
- 8 Moxion Power Co 25.1
- 9 Group14 Technologies 24.9
- 10 Addis Energy 24.8
Top by Agent Readiness
- 1 Group14 Technologies 36.1
- 2 Addis Energy 32.1
- 3 Hydrostor 32.1
- 4 WattTime 30.6
- 5 XGS Energy 30.6
- 6 Palmetto 28.6
- 7 Tesla Energy 26.1
- 8 Open Charge Map 24.8
- 9 Tesla 24
- 10 Arcadia 22.3
All 164 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
20 September 2026, across 27620
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.