📦 Official Developer SDKs

Integrate Sustainability into Your Stack

Type-safe, async-ready SDKs for carbon tracking, emissions calculation, and ESG compliance. Built for modern applications.

$ npm install @env/sdk

Get Started → View API Reference

Quick Start

Up & Running in 30 Seconds

Initialize the Env client and start tracking emissions across your infrastructure.

import { EnvClient, CarbonTracker } from '@env/sdk';

// Initialize with your API key
const env = new EnvClient({
  apiKey: process.env.ENV_API_KEY,
  region: 'us-east'
});

// Start tracking real-time emissions
const tracker = env.tracker();
await tracker.sync({
  scope: 'Scope 1 & 2',
  interval: '5m'
});

console.log(`Offset: ${tracker.getOffset()}t CO₂e`);

from env_sdk import EnvClient, CarbonTracker

# Initialize with your API key
env = EnvClient(
    api_key=os.environ["ENV_API_KEY"],
    region="us-east"
)

# Start tracking real-time emissions
tracker = env.tracker()
await tracker.sync(
    scope="Scope 1 & 2",
    interval="5m"
)

print(f"Offset: {tracker.get_offset()}t CO₂e")

import com.env.sdk.EnvClient;
import com.env.sdk.CarbonTracker;

public class Main {
    public static void main(String[] args) throws Exception {
        EnvClient env = new EnvClient(
            System.getenv("ENV_API_KEY"),
            "us-east"
        );

        CarbonTracker tracker = env.tracker();
        tracker.sync("Scope 1 & 2", "5m");

        System.out.println("Offset: " + tracker.getOffset() + "t CO₂e");
    }
}

Core Modules

Purpose-Built for Environmental Tech

Modular, type-safe, and optimized for high-throughput sustainability data pipelines.

📊

Carbon Accounting

Automated GHG protocol calculations with scope 1, 2, and 3 aggregation. Handles complex supply chain multipliers.

⚡

Real-Time Telemetry

Webhook & WebSocket support for live energy consumption, water usage, and emissions monitoring streams.

📜

Compliance Engine

Pre-built validators for TCFD, GRI, CSRD, and SEC climate rules. One-line report generation.

🔒

Zero-Trust Auth

Scoped API keys, rotating tokens, and audit logging built into the client. Enterprise-ready security.

🌐

Multi-Region Edge

Automatic failover and geo-routed endpoints. Sub-50ms latency for global infrastructure tracking.

📦

Framework Agnostic

Drop-in support for React, Next.js, FastAPI, Spring Boot, and more. Official adapters available.