Practice case of energy custody project of comprehensive ene

Energy trusteeship focuses on providing expert management services, eliminating the problems in energy purchase, consumption, equipment efficiency, production mode, energy management and design of energy consumption enterprises one by one, straightening out all aspects of energy consumption process, and then putting forward solutions and long-term and short-term goals.

 

 

 

Comprehensive energy custody services include full custody and semi custody. The contents of full custody include equipment operation, management and maintenance, personnel management, environmental protection standard control management, daily energy fuel and operation cost control, etc., and ultimately provide customers with energy use. The semi managed content only includes daily equipment operation, management and maintenance.

 

 

 

In recent years, in hospitals, public institutions and other major target markets, there are more and more cases of integrated energy service custody related projects. At present, the main participants in this market are provincial integrated energy service companies under State Grid. This network has simply summarized some practical cases of integrated energy service custody projects implemented in recent two years for reference.

 

 

 

A kind of Yangkou Port Hospital Comprehensive Energy custody service project

 

 

 

On November 21, 2019, State Grid Jiangsu comprehensive energy service Co., Ltd. and Rudong Yangkou Port Management Committee held a cooperation signing ceremony on the comprehensive energy service project of Yangkou Port Hospital. The total contract amount of the project is about 150 million yuan and the contract period is 15 years.

 

 

 

The construction area of Yangkou Port Hospital is nearly 100000 square meters. Jiangsu comprehensive energy company implements the transformation of “electric refrigeration + electric boiler heat storage” for Yangkou Port Hospital. The provincial comprehensive energy company undertakes the project investment and later operation and maintenance of power distribution facilities, electric boilers, electric storage air conditioning and other equipment. The hospital pays a fixed custody fee to the provincial comprehensive energy company every year.

 

 

 

A kind of Nantong tumor hospital comprehensive energy custody service project

 

 

 

On September 18, 2018, State Grid Jiangsu comprehensive energy service Co., Ltd. started the reconstruction of external lines and internal power distribution facilities of Nantong tumor hospital. The project is the largest energy custody project taken over by State Grid Jiangsu integrated energy services Co., Ltd. in Nantong area, with a custody amount of 78 million 800 thousand yuan.

 

 

 

According to the trusteeship agreement, State Grid Jiangsu comprehensive energy service Co., Ltd. will implement “electric refrigeration + electric boiler heat storage” and power distribution facilities capacity expansion transformation for Nantong Tumor Hospital, and undertake the later operation and maintenance work of the hospital’s power distribution facilities, electric boilers, electric storage air conditioning and other equipment.

 

 

 

A kind of Tianjin Pinggao intelligent electric comprehensive energy custody service project

 

 

 

On August 29, 2019, State Grid (Tianjin) comprehensive energy company and Tianjin PingGao Intelligent Electric Co., Ltd. signed an energy custody and value-added service contract. The project adopts the “energy custody type contract energy management” mode to provide specialized project operation and maintenance services for users, which improves the user’s energy utilization level and the enterprise’s operation and management ability.

 

 

 

A kind of Comprehensive energy custody service project of Lianshui County Bureau of government affairs

 

 

 

In November 2019, Lianshui County Authority affairs administration and State Grid Jiangsu comprehensive energy service Co., Ltd. signed a 10-year comprehensive energy custody service contract with a total amount of 18.77 million yuan. Adopting the energy management mode of energy custody contract, State Grid Jiangsu comprehensive energy service Co., Ltd. will transform the existing energy system and arrange professionals to be responsible for the daily operation, maintenance and management of the energy system.

 

 

 

A kind of Comprehensive energy custody service project of Zhenjiang administrative center

 

 

 

Cooperation was reached in December 2019. The project adopts the energy custody mode, and State Grid Jiangsu comprehensive energy company continues to invest 9 million yuan to promote the energy system transformation of the administrative center as a whole. During the trusteeship period, the comprehensive energy company will focus on the common goal of energy conservation and emission reduction, make use of advanced energy technologies at home and abroad, such as automatic energy-saving transformation technology of air-conditioning system, energy online monitoring technology, and promote the energy system transformation of the administrative center as a whole, so as to realize the high-efficiency, clean, intelligent and digital energy utilization. It is estimated that the annual energy saving will be about 1.78 million yuan and the energy consumption will gradually decrease.

 

 

 

A kind of Xinyu people’s hospital comprehensive energy custody service project

 

 

 

In March 2019, Xinyu people’s Hospital and China Southern Power Grid comprehensive energy Co., Ltd. signed a cooperation agreement on comprehensive energy saving transformation and energy cost custody project, marking the official start of the project.

 

 

 

China Southern Power Grid comprehensive energy Co., Ltd. will provide a whole set of systematic special energy-saving services for the project, including energy diagnosis, scheme design, technical selection, project financing, equipment procurement, installation and commissioning, operation and maintenance supervision, personnel training, etc., with the purpose of saving electricity cost as the project transformation investment and operation return, and Xinyu people’s hospital will pay the corresponding energy custody cost. The energy custody period is from March 1, 2019 to February 28, 2030, including two stages of energy-saving transformation and operation management. The managed energy system mainly includes comprehensive energy-saving transformation of central air conditioning system, lighting system, installation of regulating valve in fresh air branch, clean air conditioning transformation, heating boiler transformation, system commissioning, etc.

 

 

 

A kind of Wuxi citizen center comprehensive energy custody service project

 

 

 

In 2019, State Grid Jiangsu comprehensive energy Co., Ltd. signed a five-year energy custody contract with Wuxi Municipal Bureau of government affairs, which is responsible for paying the water, electricity and gas costs of Wuxi Civic Center. Through investment of no less than 7 million yuan, it established an intelligent management and control platform for intelligent logistics integration, implemented a package of energy solutions including technology and management specialization, improved energy utilization efficiency, and reduced With low energy consumption, it is expected to reduce consumption by 15% in the custody period. Starting from 2019, the annual consumption will continue to decrease by 3%, and the accumulated consumption will decrease by 15% in the custody period.