Residential side power consumption accounts for a large proportion of the total social power consumption, but its efficiency is low. In order to solve this problem, firstly, two kinds of shunt metering methods, improvement of multi-user intelligent energy meter and improvement of three-phase energy meter, were put. A household load regulation strategy based on time-sharing tariff and shunt metering was established, so as to achieve the purpose of balancing grid load and reducing grid capacity investment. Secondly, a scheme of mining multi meter based on smart energy gateway was designed, and the method of displaying the energy consumption situation and pushing the. energy consumption suggestion was proposed. The method of calculating the energy consumption cost under various energy consumption modes and scenarios was studied to realize the intelligent pushing of the energy consumption suggestion with the minimum energy consumption cost as the goal.