The "multi-meter in one" collection construction is a collection construction project that integrates power supply, water supply, heating, and gas. Based on the existing power collection technology, the water meter, heat meter or gas meter can be integrated into one gas. With multi-meter collection as a whole, this new business form has been receiving industry attention since its emergence. In July 2015, the "Guiding Opinions on Promoting the Development of Smart Grids" issued by the National Energy Administration proposed that it is necessary to "improve the information resource sharing mechanism in the fields of coal, electricity, oil, and gas, and support water, gas, and electricity Collect collection and copy, build a dynamic data integration platform for cross-industry energy operation, and encourage the sharing and reuse of energy and information infrastructure".

For this reason, the *** grid company earnestly implements the *** deployment, and based on the achievements of the smart grid construction, actively promotes the construction of "multi-meter integration" information collection for water, electricity, and heat. Today, fruitful results have been achieved in the construction of "multiple tables in one" across the country.

Shanghai

At the beginning of 2018, 380,000 residents in Shanghai realized the "three bills in one" payment model. As of December 15, the first batch of 306,000 residents in Shanghai had received the "Public Utilities Joint Payment Notice." So far, a new chapter has been opened in the bill styles and payment methods of electricity, water, and gas for thousands of households in Shanghai.

This new "public utility joint payment notice" clearly lists and summarizes the monthly electricity, water, gas consumption, cost and other information of the residents. In addition, residents can choose the joint payment method, online and offline. Pay all expenses in one go. Since the current three types of public utilities in Shanghai have implemented the tiered billing method, the back of the notice is accompanied by a diagram of the household’s electricity, water, and gas consumption in the calendar year where the current bill is placed, so that residents can grasp the tiered usage at a glance.

Shandong

Shandong has always been at the forefront in the construction of “multiple tables in one” across the country. As of July 2018, Shandong’s “multi-meter integration” has collected 1.06 million customers, operated 665,800 water meters, and 340,200 heat meters. It is a national leader in construction scale and operational effectiveness. In order to promote the construction of "multi-meter integration" and promote the establishment of a construction promotion mechanism of "government-led, multi-party participation, and win-win cooperation", governments at all levels have successively promulgated 38 support items including the "Standards for the Construction of Power Supply and Distribution Facilities for Residential Districts in Shandong Province" Policies, together with the Provincial Department of Housing and Urban-Rural Development and the Provincial Bureau of Quality and Technical Supervision, jointly formulated the "Multi-meters in one" Information Collection and Construction Standards, "Multi-meters in One" Information Collection and Data Transmission Standards, and "Multi-meters in One" Information Collected Data Conversion Standards" formed a national provincial-level local standard system for "multi-meter integration" information collection, laying a solid foundation for the standardized construction and large-scale promotion of "multi-meter integration".