Yunnan Power Grid Wet Or Tou Tariff Marginal Cost Pricing Scheme

Now yunnan electrified wire netting has turned from season and timed electricityshortage to all-sides shortage. Moreover, yunnan province also exists severalproblems that peak electricity is deficient seriously, low-valley electricity is surplus, the difference of the peak and the low-valley is excessive and the ratio of load is low. According to the character of yunnan electrified wire netting, yunnan limited group company of electrified wire netting is ready to carry out ample-exhausted-peak-valley timed price in order to control peak electricity, excavate low-valley and waist electricity, decrease the time of determinate the dam and limit electricity in peak period, encourage user to use more low-valley and waist electricity to make up the lack of electricity. To carry out ample-exhausted-peak-valley timed price is an important measure that is to adapt the new things of electric industry development of my province, use economic measures to strengthen electrified wire netting management and make the electrified wire netting safely and steadily operate. Yunnan electrified wire netting the difference of the peak and the low-valley is increasing, fire electricity is operating under decreasing burden in a long period, the supply of electricity is very difficult in different seasons. In order to adjust electric burden better, turn out the balance of make, supply and use electricity, to alleviate the seasonal contradiction of electricity supply and the bigger and bigger difference of peak and valley, We are ready to carry out ample-exhausted-peak-valley timed price, which can guide users to avoid the peak and fill the valley electricity, organize the production reasonably, tap potentials of more production and more supply of electrified wire netting also can raise the social and economic results of limited electricity.In order to use price pole to adjust the market of electricity, make the resources compounded better, alleviate the nervous situation of peak electricity and use valley electricity abundantly in the electrified wire netting, this is to stimulus users to move peak and fill valley electricity according to use economic measures. With thedevelopment of the reform of electric system step by step and the change of the situation of electricity supply and electricity demand, the price plan has not adapted to new situations now. We must survey the market, ask for the opinions of enterprises, which is beneficial to formulate and carry out.In the light of the supply and demand situation of electricity nowadays in my province, my province will carry out the policy of ample-exhausted-peak-valley timedprice from 2004 according to the total mail points of national electric price reform. Because of absence of the experience that we are carry out ample-exhausted-peak-valley time price, we are ready to practice it only in the side of demand preliminary; if the effect is good, we will think about unit with the side of produce electricity, which can reduce the risk that the electricity-net company carry out ample-exhausted-peak-valley time price. To carry out ample-exhausted-peak-valley time price, not only benefits to increase economic results of the electricity factory and the safe or stable operation of the sets, but also can promote the increasing of electricity and raise the marginal results of sets. Moreover, users can use price pole to adjust the production periods of themselves to reduce their electricity cost and increase their economic results. To implement ample-exhausted-peak-valley timed price, plays important roles which can benefit to make the resources compounded better, improve the efficiency of using electricity power, benefit to the development of economy and the demand of people in towns and counties.