David Energy

David Energy is a clean-energy technology company and licensed electricity retailer that installs free plug-in smart batteries for homes and businesses. Its software charges batteries when grid power is cheap and discharges them during peak-price periods to lower customers' monthly utility bills, alongside bill-monitoring and thermostat-management advisory tools. Backed by Union Square Ventures, David Energy operates in the New York City market with a stated mission of powering the grid on 100% clean energy and shifting the balance of energy control from institutions toward consumers.

David Energy is profiled on the APIs.io network. Tagged areas include Company, Energy, Clean Energy, Energy Storage, and Batteries.

David Energy’s developer surface includes getting-started guide, support, engineering blog, and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub

12.3/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyEnergyClean EnergyEnergy StorageBatteriesElectricityUtilitiesSustainability

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 12.3/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 3.5 / 20

Commercial Clarity 2.1 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/david-energy: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

Company 3

The organization behind the API

Website

Website

Blog

Blog

Careers

Careers

Source (apis.yml)

aid: david-energy
name: David Energy
description: David Energy is a clean-energy technology company and licensed electricity retailer that installs free plug-in
  smart batteries for homes and businesses. Its software charges batteries when grid power is cheap and discharges them during
  peak-price periods to lower customers' monthly utility bills, alongside bill-monitoring and thermostat-management advisory
  tools. Backed by Union Square Ventures, David Energy operates in the New York City market with a stated mission of powering
  the grid on 100% clean energy and shifting the balance of energy control from institutions toward consumers.
url: https://raw.githubusercontent.com/api-evangelist/david-energy/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://cdn.prod.website-files.com/652fd7aaf6aaba80a29b2207/69e151b83b67e2dd2a288276_Updated%20hero.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- union-square-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Energy
- Clean Energy
- Energy Storage
- Batteries
- Electricity
- Utilities
- Sustainability
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.davidenergy.com
- type: GettingStarted
  url: https://www.davidenergy.com/getting-started-for-business
- type: Support
  url: https://www.davidenergy.com/support
- type: Blog
  url: https://www.davidenergy.com/blog-business
- type: TermsOfService
  url: https://www.davidenergy.com/terms-of-service
- type: Careers
  url: https://www.davidenergy.com/careers
- type: DomainSecurity
  url: security/david-energy-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence