Junye Low Carbon collaborates with leading energy industry giants such as State Grid, China Southern Power Grid, China Energy Investment Corporation, SPIC, China Huadian Corporation, and China Datang Corporation to jointly build a green and low-carbon future!

Recently, a significant milestone was reached in China’s energy development history—the Yarlung Tsangpo River hydropower project, the world’s largest hydroelectric station, was officially announced to commence construction. Concurrently, the Yarlung Tsangpo River Group Co., Ltd., established as the 99th centrally administered state-owned enterprise specifically to operate this project, was unveiled. These events mark a critical strategic advancement in China’s clean energy agenda, placing a key piece on the “Roof of the World.”

Amidst the increasing urgency of energy transition and the “dual-carbon” goals, green and low-carbon building strategies have also become a pivotal force driving sustainable development. As a leading green and low-carbon professional service provider in China, Junye Low Carbon consistently upholds innovation, leveraging exceptional professional capabilities and forward-looking technological applications to serve clients in the energy sector deeply, supporting them in achieving green, low-carbon, and sustainable development.

Next, the editor will highlight some representative cases from Junye Low Carbon’s recent work in the energy field, vividly demonstrating how we empower clients through technology to create efficient, environmentally friendly, and sustainable green, low-carbon solutions.

State Grid Sichuan Nanchong Power Supply Company Jiangling Power Supply Station

Service Content: Near-Zero Energy Building Design Consulting
Consulting Firm: Junye Low Carbon

The project aims to minimize building energy consumption and has established an efficient and environmentally friendly model of a modern power supply station through the integration of multiple advanced technologies. It not only sets a benchmark for green building within State Grid but also provides valuable practical experience for the promotion of near-zero energy buildings in the southwestern region. This stands as a significant achievement by Junye Low Carbon in the field of near-zero energy construction.

Key Technologies and Strategies

High-Performance Insulation Materials
The building envelope employs high-performance insulation materials, significantly enhancing thermal insulation. This effectively reduces heat loss in winter and heat gain in summer.
Daylighting Design and Self-Shading System
High-transmittance glass is paired with an intelligent self-shading system. This ensures ample natural daylight while effectively controlling solar heat gain, striking an optimal balance between illumination and shading.
High-Efficiency HVAC System
The project features an energy-efficient variable refrigerant flow (VRF) system and a fresh air heat recovery unit. These systems maximize energy recovery from ventilation air, ensuring high energy utilization efficiency and reducing operational consumption.
Photovoltaic Power Generation System with Energy Storage
The project innovatively integrates a photovoltaic (PV) power generation system with energy storage devices, fully utilizing solar energy to achieve a high degree of energy self-sufficiency. The renewable energy utilization rate reaches 166%, far exceeding national standards and making it a model for renewable energy application.
China Southern Power Grid 110 kV Houhaisan Substation
Service Content: LEED Platinum, WELL Gold, Three-Star Green Building Design Consulting
Consulting Firm: Junye Low Carbon
The China Southern Power Grid 110 kV Houhaisan Substation is a flagship project resulting from the collaboration between China Southern Power Grid and Junye Low Carbon. It integrates multiple cutting-edge technologies and design philosophies, aiming to create an efficient, environmentally friendly, and healthy modern substation. It is being certified according to the rigorous standards of LEED Platinum, WELL Gold, and China’s National Three-Star Green Building certification.
It is worth noting that the cooperation between Junye Low Carbon and China Southern Power Grid extends far beyond this project. The two parties are also maintaining a close partnership on carbon inventory projects for the power grid’s new buildings, jointly advancing the green and low-carbon transformation of the industry.
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Key Technologies and Strategies
Key Technologies and Strategies
Key Technologies and Strategies
Key Technologies and Strategies
Key Technologies and Strategies
1. Digital Twin Smart Operation and Inspection System
  The project establishes a digital twin smart operation and inspection system. Through real-time data monitoring and intelligent analysis, it enables refined management and predictive maintenance of the substation, significantly enhancing operational efficiency and safety.
2. Whole Life-Cycle Carbon Emission Analysis
  In response to the national “dual-carbon” policy, the project conducted a whole life-cycle carbon emission analysis. Carbon emissions are strictly controlled throughout the entire process from design and construction to operation, contributing to the achievement of carbon neutrality goals.
3. Building-Integrated Photovoltaics (BIPV)
  Utilizing an all-steel structure design combined with Building-Integrated Photovoltaic (BIPV) technology, the project achieves low-carbon construction and energy self-sufficiency for the building itself, providing an innovative model for the development of new power systems.
China Energy Longyuan Sheyang 1,000 MW Offshore Wind Power Project Onshore Central Control Center
Service Content: Three-Star Green Building, Ultra-Low Energy Consumption, Zero-Carbon Building Design Consulting
Consulting Firm: Junye Low Carbon
The project proactively integrates multiple high green and low-carbon building standards, including Three-Star Green Building, Ultra-Low Energy Consumption, and Zero-Carbon Building. During the design and construction phases, full consideration was given to aspects such as energy efficiency, water conservation, land efficiency, material savings, and environmental protection, aiming to create a green and intelligent operational center.
Not only does it meet numerous stringent green building standards, but by integrating various advanced technologies, it also provides a replicable model for the green operation of large-scale energy projects. This project represents a culmination of Junye Low Carbon’s efforts to support leading industry players in their carbon neutrality strategies.
Key Technologies and Strategies
1. High-Performance Building Envelope
  The project’s exterior windows feature thermally broken aluminum alloy frames paired with (high-transmittance) Low-E double-glazed units (6+12A+6). Wall insulation utilizes extruded polystyrene foam board. The solar heat gain coefficient is 20% lower than the requirement specified in the national standard *GB 55015-2021*, significantly improving the building’s thermal insulation performance and effectively reducing energy consumption.
2. Sponge City Concept Design
  The site incorporates 5,107 sqm of green space, of which 3,102 sqm is designed as sunken green space, achieving a sunken green space ratio of 60%. Furthermore, 50% of the hardscape paving is permeable. These measures effectively enhance the site’s capacity for stormwater infiltration, retention, and purification, achieving efficient management and utilization of rainwater resources and embodying the sponge city design philosophy.
3. Intelligent Water-Saving Irrigation
  A water-efficient irrigation system is employed, enhanced with soil moisture sensors and rain shut-off devices for precise control, maximizing water conservation. All sanitary fixtures meet the national Grade 1 water efficiency standard, further reducing the building’s overall water consumption.
SPIC (State Power Investment Corporation) Qinghai Hainan Ten Million Kilowatt-Level New Energy Base
Service Content: LEED BD+C Gold Design Consulting
Consulting Firm: Junye Low Carbon
As a joint effort between Huanghe Hydropower Development Co., Ltd.—the top-tier hydropower development and construction subsidiary of the SPIC Group—and Junye Low Carbon, the Qinghai Hainan Ten Million Kilowatt-Level New Energy Base represents another significant milestone for Junye Low Carbon in supporting green building construction in high-altitude regions.
The project, distinguished by its unique geographic location and exceptional commitment to ecological protection, efficiently met the LEED BD+C Gold requirements with minimal additional cost and achieved high-score certification. This fully demonstrates Junye Low Carbon’s innovative capabilities in realizing green building goals within complex environments.
Key Technologies and Strategies
1. 100% Energy Savings & Renewable Energy Utilization Rate
  By employing various advanced technologies such as energy-efficient HVAC, energy-saving lighting, solar power generation, and wind power generation, the project achieved an overall energy savings rate and renewable energy utilization rate of 100%. This accomplishment establishes a new benchmark for the sustainable development of new energy bases in plateau regions.
2. Comfortable Natural Daylighting
  The project maximizes the use of natural daylighting to create a comfortable and pleasant indoor environment for personnel. The indoor lighting system utilizes high-efficiency, energy-saving LED fixtures, while outdoor lighting is minimized. This approach not only conserves energy but also prevents light pollution, protecting the pristine night sky of the plateau.
3. High-Efficiency Water Conservation Measures and Fixtures
  The project implements comprehensive high-efficiency water conservation measures within the building to avoid wasting the scarce water resources of the plateau. It employs Grade 2 water-saving fixtures, achieving a 50% water savings compared to the LEED baseline. For outdoor irrigation, reclaimed greywater is used, resulting in 100% water savings against the LEED baseline and maximizing the recycling of water resources.
China Huadian Corporation Hainan Regional Integrated Operations Management Center
Service Content: Zero-Carbon Building Design Consulting
Consulting Firm: Junye Low Carbon
The China Huadian Hainan Regional Integrated Operations Management Center is a landmark project in the development of the Hainan Free Trade Port, deeply involving collaboration between a central state-owned enterprise and Junye Low Carbon. With a total floor area exceeding 38,000 square meters, the project is built on a foundation of zero-carbon technology, centers on smart energy management and control, and is driven by the goal of headquarters economic agglomeration.
It not only reshapes the paradigm for regional energy management but also serves as a demonstration model for creating an “ecological CBD” in the Jiangdong New Area. Junye Low Carbon provided professional zero-carbon building design consulting services for this project, assisting it in achieving industry-leading standards for energy efficiency and the minimization of carbon emissions.
China Datang Corporation Sanya Headquarters Base Office Building
Service Content: Zero-Carbon Building Design Consulting
Consulting Firm: Junye Low Carbon
The China Datang Corporation Sanya Headquarters Base Office Building project represents a breakthrough exploration by Junye Low Carbon in the field of zero-carbon buildings. Aiming to achieve net-zero carbon emissions throughout the building’s entire life cycle, the project employs ingenious design and advanced technological applications to transform the building itself into a balanced system of energy production and consumption. This fully demonstrates Junye Low Carbon’s exceptional capabilities in driving the energy transition of buildings.
Key Technologies and Strategies
Integration of Fresh Air System and Natural Ventilation
The project’s design skillfully combines a fresh air system with natural ventilation. This approach not only plays a crucial role in reducing building energy consumption but also ensures indoor comfort and minimizes reliance on mechanical ventilation.
Advanced Building Envelope
For the building envelope, the project utilizes advanced components such as thermally broken metal profiles, a specialized glazing unit (TP8 ultra-clear + 1.52 PVB + TP8 (triple-silver Low-E) ultra-clear + 12A air gap + TP10 laminated tempered glass), and an external shading system. These features work together to minimize energy demand and effectively block heat transfer.
Rooftop and Façade Photovoltaic Systems
The project strategically incorporates both rooftop and building-integrated photovoltaic (BIPV) systems on the façade, maximizing the use of local renewable energy. It further integrates solar power generation from surrounding landscape features. This comprehensive approach not only enables the project to generate more energy annually than it consumes but also exceeds the stringent requirements of certification in terms of energy innovation, achieving true energy self-sufficiency.
In recent years, Junye Low Carbon has achieved remarkable success in the field of green and low-carbon design consulting, leveraging its profound professional expertise and continuous technological innovation. The company has effectively supported the green development of leading enterprises across various sectors.
By deeply integrating advanced green and low-carbon building concepts with cutting-edge technology, Junye Low Carbon not only provides customized solutions for clients in the energy industry, effectively reducing building energy consumption and carbon emissions, but also persistently drives the widespread application of renewable energy.
Looking ahead, Junye Low Carbon will continue to play a leading role in the green and low-carbon sector, assisting more industries and enterprises in achieving their dual-carbon and sustainable development goals. Together with partners from all sectors, the company is committed to advancing toward a green and promising future.