# Energy & Carbon Platform and Smart Energy Efficiency System for a Large Coal Mining Group - 星启雨林科技 NR-TeK - 星启雨林科技 NR-TeK

> Tailored a coal mine energy & carbon management system addressing high energy consumption and emissions, optimizing core energy-consuming links like ventilation and drainage.

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# Energy & Carbon Platform and Smart Energy Efficiency System for a Large Coal Mining Group

Pain Point

Coal mining and auxiliary systems (ventilation, drainage, hoisting) consume massive energy, lacking dynamic energy efficiency analysis linked to production loads.

Approach

Built a customized coal mine energy & carbon platform, integrating production load data to dynamically assess and optimize control strategies for high-energy equipment.

Partner

A national green mine demonstration project

Field

Energy & Mining

Service

Group Energy & Carbon Platform

Result

15%

Overall electricity savings rate of the mine

Tailored a coal mine energy & carbon management system addressing high energy consumption and emissions, optimizing core energy-consuming links like ventilation and drainage.

## Challenge

Mine ventilation and drainage systems ran at constant power for long periods, causing severe energy waste, and complex carbon emission boundaries made accurate measurement difficult.

## Solution

Deployed the Group Energy & Carbon Platform, integrating power load and gas drainage data, building equipment-level efficiency models, and implementing smart frequency conversion and demand-based ventilation.

## Result

Achieved a 15% overall electricity savings rate, reducing carbon emissions by tens of thousands of tons annually, helping build a national green mine.

> “The deployment of the system not only saved us huge electricity costs but also earned us high technical scores in green mine ratings.”

— Chief Engineer of Mining Group

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