---
title: "Annual consumption and emissions for all sites"
method: GET
path: "/v1/sites/annualConsumptionAndEmissions"
tags: ["Sites", "Emissions"]
---

# Annual consumption and emissions for all sites

`GET /v1/sites/annualConsumptionAndEmissions`

Retrieves annual energy consumption and emissions data across all sites

## Response `200`

Annual consumption and emissions data retrieved successfully

- ConsumptionAndEmissions[]
  - `siteId` string — Site identifier
  - `period` string — Reporting period
  - `consumption` number — Energy consumption in kWh
  - `emissions` number — Carbon emissions in kg CO2e
  - `emissionsIntensity` number — Emissions intensity in kg CO2e/kWh
  - `comparisonPeriod` string — Previous period for comparison
  - `previousConsumption` number — Previous period consumption in kWh
  - `previousEmissions` number — Previous period emissions in kg CO2e
  - `consumptionChange` number — Percentage change in consumption
  - `emissionsChange` number — Percentage change in emissions

## Other responses

- `4XX` — Client error response

---

[API](https://skmtc.net/voltview/apis/voltview-api.md) · [All operations](https://skmtc.net/voltview/apis/voltview-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/voltview/voltview-api/revisions/d90c739b55df/schema)