Weaver Energy

A Sustainable Approach to Graphite Production

Weaver Energy is a leading North American graphite producer, committed to providing high-purity graphite for clean energy applications, including electric vehicle batteries and advanced industrial processes. Our operational Black Crystal mine offers a secure, eco-friendly supply to meet the growing demand for battery-grade graphite.

Powering Clean Energy & Industrial Innovation

Weaver Energy is a North American graphite producer, supplying high-purity natural flake graphite for EV batteries, clean energy, and advanced industrial applications.

Learn more about graphite's critical role in clean energy.

Why Weaver Energy?

Sustainable Resource Development

Eco-conscious mining with a focus on zero-waste and environmental stewardship.

High-Performance Materials for Clean Energy

Supplying graphite critical to EVs, energy storage, and high-tech applications.

North American Advantage

Domestic supply chain security for a rapidly growing sector.

Proven Asset: Black Crystal Mine

One of North America's only fully operational graphite mines, ready for scale.

Internal image of factory machinery

Black Crystal Graphite Mine

Weaver Energy owns and operates Black Crystal — one of North America’s only fully permitted and operational graphite mines. As global demand for battery-grade graphite surges, Black Crystal delivers a secure, high-purity, and environmentally responsible supply right from British Columbia.

  • Up to 99.9995% carbon purity
  • No acid-tailings, zero-waste processing
  • Fully operational and production-ready
  • 13,000+ hectares of expansion potential

Explore Black Crystal Graphite Mine

Discover detailed specs, sustainability practices, and why Black Crystal is one of the most advanced graphite assets on the continent.

View Mine Details