浙江分时电价征求意见：夏冬高峰时段收缩，全年午间低谷3h

Core Viewpoint - The Zhejiang Provincial Development and Reform Commission has released a draft notice for optimizing the time-of-use electricity pricing policy, aiming to better align electricity pricing with seasonal supply and demand characteristics, thereby promoting energy conservation and stability in electricity supply [2][10]. Group 1: Optimization of Time Periods - The time periods for commercial and industrial users will be adjusted based on seasonal electricity supply and demand. The peak period will now be from 16:00 to 23:00, while the low valley period will be extended by one hour [2][10]. - Specific time periods for different seasons are defined: - Spring and Autumn (February to June, September to November): - Peak: 16:00-23:00 - Low Valley: 0:00-7:00, 11:00-14:00 - Summer and Winter (January, July, August, December): - Peak: 16:00-18:00, 22:00-23:00 - Low Valley: 0:00-7:00, 11:00-14:00 [3][15]. Group 2: Holiday Pricing Adjustments - During major holidays such as Labor Day and National Day, the first three days will have a low valley period from 0:00 to 9:00 and a deep valley period from 9:00 to 15:00 [5][10]. Group 3: Pricing Structure and Floating Ratios - The pricing base for commercial and industrial users will be adjusted to include the grid electricity price, line loss costs, and system operation costs. The floating ratios for peak, high peak, flat, low valley, and deep valley periods are set at 2.05:1.85:1:0.4:0.2 [16][10]. Group 4: Electric Vehicle Charging Policies - Electric vehicle charging facilities will follow the same peak and valley periods and pricing structures as commercial electricity users. The low valley period will be adjusted to 10:30-13:30, while the low valley period for residential users will be from 23:00 to 8:00 the next day [18][10]. Group 5: Dynamic Adjustment Mechanism - A dynamic adjustment mechanism will be established to respond to changes in electricity supply and demand, allowing for timely adjustments to peak and valley periods and floating ratios based on the electricity market conditions [19][10]. Group 6: Implementation and Communication - The new policy will be communicated to users in advance, and the provincial electricity company will be responsible for monitoring the impact of the time-of-use pricing policy and ensuring its smooth implementation [20][10].