EnergiBridge

Overview

EnergiBridge is a command-line tool that wraps any command and records power, frequency, temperature, CPU/GPU usage and memory at fixed intervals to a CSV file through one interface, so energy experiments run and reproduce the same way across operating systems and CPUs. It covers Intel and AMD CPUs on Linux and Windows, M-series Macs, and NVIDIA GPUs via NVML, plus Intel, AMD and Apple GPUs on macOS. Measurements are written per interval in joules, MHz and volts, and a --summary flag prints total energy consumption at the end of a run. Prebuilt binaries are published on the releases page, and the tool can be built from source with a Rust toolchain.

Editorial verdict

Fits researchers and engineers who want a command-line wrapper that records power, frequency, temperature and usage series to CSV for any command, so energy experiments reproduce across Linux, Windows, macOS and different CPUs. Per-interval values in joules, MHz and volts plus a summary total make scripted comparisons straightforward. The trade-off is scope: it measures what the wrapped command draws on supported hardware and writes files, but converts nothing to carbon and has no API, dashboard or multi-node orchestration. Teams needing fleet-level monitoring or emissions reporting should pair it with other tooling.

Written by the GreenAIX editors from the recorded fields above. Vendors do not review or approve verdicts.

Use cases

• Measure the energy consumption of a training or build command
• Record power, temperature and CPU/GPU usage series to CSV
• Compare energy use across repeated runs on different machines
• Include NVIDIA GPU power through NVML

Sources

• EnergiBridge GitHub repository
• EnergiBridge README
• EnergiBridge MIT licence