Run across AWS, Azure, and GCP — without lock-in.
CarbonRunner automatically shifts your GitHub Actions to the lowest-CO₂ regions across all three major clouds. That means you're not tied to a single provider's pricing, carbon intensity, or availability.
Reliability That Scales
Single-cloud runners leave you exposed: if a region goes down, your builds grind to a halt. CarbonRunner is built multi-cloud from the ground up, so your GitHub Actions always have a safe fallback. If AWS slows down, we'll reroute to Azure. If Azure throttles, we'll shift to another provider like GCP. Always finding the lowest-CO2 region along the way. The result? Your pipelines keep moving, no matter what.
Sustainability Built-In
CarbonRunner doesn't just spread jobs across clouds — it intelligently routes them to the lowest-carbon regions in real time. By monitoring live grid carbon intensity data, we automatically shift your workloads to run only where the electricity is cleanest.
That means your GitHub Actions stay under 100g CO₂e/kWh, no matter which provider you're on. Across AWS, Azure, and GCP, CarbonRunner ensures your pipelines run faster, cheaper, and dramatically greener — without you lifting a finger.
The world's first carbon-aware cloud infrastructure.
Provider Preferences, Built In
By default, CarbonRunner runs your jobs across multiple cloud providers for maximum resilience, performance, and sustainability. But you stay in control: if you prefer to run only on AWS, Azure, or GCP, you can set your provider preferences with a simple configuration. We'll still optimize for speed, cost, and carbon within your chosen boundaries.
Data Sovereignty by Design
By default, CarbonRunner routes workloads to the lowest-carbon regions in real time. But sometimes compliance, regulation, or internal policy requires more control. With region preferences, you can specify exactly where your jobs are allowed to run — ensuring data sovereignty and compliance with local laws.
Within those boundaries, CarbonRunner still optimizes for speed, cost, and carbon, so you get all the benefits of intelligent workload placement without compromising on governance or security.
Choose Where Your Jobs Run?
Choose where your jobs run — for compliance, performance, or data sovereignty. CarbonRunner gives you flexibility without compromise: keep workloads inside your preferred regions while still optimizing for cost, speed, and sustainability.