# Smart Building Energy & Carbon Platform for a Tech Park - NR-TeK - 星启雨林科技 NR-TeK

> Built a digital twin-driven smart building energy & carbon platform for a tech park, integrating park carbon emission visualization management, refined energy control, and AI smart energy-saving control.

![Smart Building Energy & Carbon Platform for a Tech Park](https://fsu.creght.com/site/2079247794568171520/1786974573255__333.png?w=3072&fmt=webp)

/Smart Energy & Carbon Management for Tech Parks and Commercial Buildings

# Smart Building Energy & Carbon Platform for a Tech Park

Pain Point

Scattered building energy data, unquantifiable carbon emissions, rough operation of HVAC and lighting systems, reliance on manual experience for energy saving, and lack of global visualization tools.

Approach

Built a digital twin visualization dashboard for the park, integrating IoT energy data collection and carbon emission accounting, and implementing smart optimization control for HVAC, lighting, and adjustable loads via AI algorithms to achieve a closed loop of 'visible - calculable - controllable' smart energy-carbon management.

Partner

A High-Tech Industrial Park

Field

Smart Energy & Carbon Management for Tech Parks and Commercial Buildings

Service

Digital Twin Data Visualization Dashboard Construction, Refined Energy Management System, AI Smart Energy Saving (HVAC / Lighting / Adjustable Loads), Park Carbon Emission Accounting & Management Platform

Result

18%

Overall energy consumption decreased by

Built a digital twin-driven smart building energy & carbon platform for a tech park, integrating park carbon emission visualization management, refined energy control, and AI smart energy-saving control.

## Challenge

The park covers multiple formats such as R&D buildings, data centers, and supporting commercial facilities, with independent energy systems and severe data silos; carbon emission statistics rely on manual reports, which are lagging and inaccurate; central air conditioning runs on fixed schedules, causing severe energy waste during transition seasons; lighting lacks zoned and scheduled control, and always-on lights are common; park operators lack global energy-carbon situational awareness and decision-making tools.

## Solution

Built a digital twin dashboard for the park to display real-time energy consumption and carbon emissions of each building in 3D; deployed IoT meters to collect all elements of water, electricity, gas, and heating, automatically completing park carbon emission accounting and target management; AI algorithms predictively optimize and control central air conditioning, smart lighting, and adjustable loads based on indoor/outdoor temperature/humidity, occupancy density, and electricity price signals.

## Result

Energy data collection coverage reached 100%, and carbon accounting automation rate reached 95%; HVAC energy savings reached 22%, lighting savings reached 35%, overall park energy consumption decreased by 18%, saving over 2.6 million kWh of electricity and reducing carbon by 1,800 tons annually, saving over 1.9 million RMB in electricity bills per year, and improving the building energy efficiency rating by one level.

> “The digital twin dashboard makes the park's energy-carbon status clear at a glance. AI smart control has truly transformed energy saving from 'manual management' to 'intelligent governance', balancing comfort and energy savings.”

— Head of Park Operations Management Department

![Smart Building Energy & Carbon Platform for a Tech Park](https://fsu.creght.com/site/2079247794568171520/1786974573255__333.png?w=3072&fmt=webp)

[Next Case\
\
![Zero-Carbon Mine Project for a Large Coal Mining Group](https://fsu.creght.com/site/2079247794568171520/1786974513850__222.png?w=3072&fmt=webp)\
\
**Zero-Carbon Mine Project for a Large Coal Mining Group** \
\
Built a zero-carbon mine digital management system for a large coal mining group, integrating digital twin, refined energy & carbon management, carbon accounting, product carbon footprint, and real-time gas monitoring to drive green and low-carbon transition.\
\
View Case](/en/research/coal-mine-energy-carbon-platform.md)

> Full page index: [/llms.txt](/llms.txt)