Envision Energy Shows AI-Powered Power System for Mines and Smelters

A hybrid system for remote sites

Envision, which describes itself as a global leader in green technology, says the system targets a central problem in the sector: how to build a hybrid new energy system that delivers affordable but reliable green power to remote mining sites with weak or even no grid connections.

The design coordinates renewable generation, battery storage and backup power within one integrated system. Backup options include gas turbines fueled by green hydrogen or green ammonia. Envision says it is still exploring these turbines as alternatives to diesel generators, with the aim of reducing emissions from backup generation further.

The company says the system is built to support operations in grid-connected, weak-grid and off-grid environments.

AI forecasting and a seven-layer control framework

The intelligence layer relies on Envision's weather and energy AI foundation models together with its EnOS AI platform. According to the company, these tools support renewable generation forecasting, load forecasting, system planning and real-time dispatch. They are meant to coordinate generation, storage and industrial loads as weather and operating conditions change.

On the hardware and stability side, Envision points to several elements:

• Wind-storage integrated turbines that smooth wind power output.
• Grid-forming battery storage that supports system stability.
• A seven-layer protection and control framework covering dispatch, stability control, protection and recovery.

Envision says the framework helps the system manage sudden load changes, sustain off-grid operation and restore supply after an outage.

Targets, carbon accounting and services

Through site-specific optimisation, the system targets around 20% lower overall energy costs, a renewable electricity share above 80% and power supply reliability exceeding 99.95%. Envision adds that results depend on local resources, system configuration and production requirements.

The company also highlights energy and carbon management capabilities. These support product carbon-footprint accounting and provide data for green certification processes. Envision says this helps producers meet customer demand for lower-carbon minerals and metals and demonstrate ESG performance in support of green financing.

The offering covers planning, engineering, delivery and ongoing operations, alongside financing options.

Reference projects and what it means for miners

Envision cites two deployments. In Western Australia's Pilbara region, it is supplying wind turbines for Fortescue's Nullagine Wind Project, which contributes to the renewable infrastructure behind the miner's Real Zero strategy.

In Baotou, China, Envision has integrated wind power, battery storage and loads into an energy system for green alloy production. According to the company, the project meets more than 70% of its electricity needs with renewable energy and cuts annual carbon dioxide emissions by over 200,000 tonnes.

At All Energy Australia, Envision says it is engaging with mining and smelting producers and project partners to develop systems tailored to local resources, industrial loads and decarbonisation goals. For operators of remote or weak-grid sites, the pitch is a single provider covering design through operation and financing. The performance figures are targets stated by the company, and actual results will vary by site.