Development of smart grid can effectively promote energy efficiency in urban buildings

As a concentrated area of ​​urban population mobility, production services and household consumption, urban buildings have become a key source of emissions in urban carbon emissions. At present, in the energy consumption and carbon emissions of urban building complexes in China, the indirect carbon emissions in the fields of air conditioning, lighting, power, and office work are 2 to 3 times that of developed countries. Electricity as a secondary energy source provides 80% of the energy of urban buildings. As a carrier for end-users to connect new energy technologies, smart technologies, information technologies, and network technologies, the smart grid provides the power flow, information flow, and service flow that can be re-integrated in various forms. The resulting service products will enable Traditional electricity will be fundamentally upgraded. The derived service model will become a new industry form.

Therefore, with the advancement of new-type urbanization, we should speed up the construction of smart grids, reduce the energy consumption and carbon emissions of urban buildings, and continue to promote low-carbon urban development.

The first is to strengthen the intelligent power management of urban buildings, establish and improve the power consumption classification and measurement mechanism. We will vigorously develop the smart energy residential user energy efficiency management system, intelligent building electricity management system integration technology, conduct real-time online automatic monitoring system, and strengthen the management of power consumption auditing and energy distribution management. Strengthen the electricity monitoring and statistics of different functional systems of building groups, conduct classification measurement, conduct scientific monitoring and data analysis on the monthly basic data, and form a systematic and scientific energy efficiency diagnosis.

The second is to save revenue and promote the development and utilization of new energy power with zero carbon emissions. The development and utilization of new energy must take grid as an important basic platform for energy allocation, and build an open and interactive urban energy internet. The power grid should innovate in the way of accessing new energy sources, vigorously promote solar photovoltaic grid-connected power generation projects, and encourage the use of photovoltaic roofs, photovoltaic lighting and other technologies in urban building complexes to provide electricity, and promote the effective application of new energy such as solar energy in building construction. The smart grid has shaped a new energy production approach and energy consumption concept, enabling urban buildings to achieve energy savings and carbon reduction.

At the same time, it has built a powerful platform for energy conversion, efficient configuration, and interactive services for the development and utilization of new energy sources, giving full play to the basic allocation of energy resources to the grid. The development of smart grids can effectively promote energy conservation and carbon reduction in urban buildings.

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