Diversified breakthrough of the hottest electric p

2022-07-23
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Multiple breakthroughs in power reform! Yunnan Province, as a comprehensive pilot province of power system reform, actively promoted the pilot in combination with the actual situation, providing a useful sample for the national power system reform. In 2014, Yunnan Electric Power Co., Ltd. took the lead in launching the market-oriented trading of electric power in China, with a transaction volume of 9.4 billion kwh that year. In 2015, Yunnan electric power company further increased its market-oriented trading efforts and refined the trading rules. On the basis of the original provincial market, Yunnan electric power company has successively included the increment of West to East power transmission, the replacement of hydro thermal power generation rights, the user base of key industries and residential power consumption into the scope of market-oriented trading, with a transaction volume of 46billion kwh, so as to maximize the consumption of clean energy such as hydropower

2016, the first relatively independent power trading institution in China was established in Yunnan. Statistics show that in 2016, the market-oriented trading power in Yunnan Province exceeded 50billion kwh, and 59billion kwh was completed in the whole year, an increase of 84.4% year-on-year, accounting for 85% of the province's large industrial power consumption and 54% of the total power consumption. Through the inter provincial and regional electricity market trading mechanism, 13.45 billion kwh of additional electricity was delivered outside the framework agreement on cloud power transmission to Guangdong, an increase of 116.2% year-on-year; The annual power transmission capacity of the west to East power transmission project exceeded 100billion kwh for the first time, reaching 110billion kwh, a year-on-year increase of 16.3%

in the first half of this year, there were 5191 registered users of market-oriented transactions in Yunnan Province, with a cumulative trading power of 32.237 billion kwh, a year-on-year increase of 23.57%. Reduce the power consumption cost for users by 3.365 billion yuan. In the first half of the year, a total of 5012 market entities and 4622 registered power users were registered in Kunming Power Trading Center, and the registered scale of power market entities ranked first in the country

in the first half of 2017, what is the progress of Yunnan's power market? What are the major events of power reform? Hematemesis finishing, and share with you

I. operation of power market

market access

in 2017, the degree of liberalization of power generation plan in Yunnan power market was further expanded on the basis of last year. After 2004, all provincial balanced power plants with voltage levels of 110kV and above were put into operation and included in the power market transaction. After three years of development and improvement, Yunnan power market included wind power and photovoltaic power in the transaction for the first time. By the end of June 2017, a total of 5191 market entities in Yunnan power market had completed market access

in terms of power plants, a total of 349 home appliance plants have completed market access, with a total installed capacity of 65.11 million KW, including 135 hydropower plants, 148 wind power plants, 55 photovoltaic plants and 11 thermal power plants. Compared with the end of last year, 290 market-oriented power plants have increased, with an installed capacity of 19.4 million KW, all of which are clean energy power plants. In terms of users, a total of 4792 power users completed market access, an increase of 944 over the end of last year. In terms of power selling companies, a total of 50 power selling companies have completed market access and started to participate in market transactions, and 3 power selling companies are in the process of publicity

transaction organization

in the first half of 2017, Kunming Electric Power Trading Center organized 259 annual, monthly and day ahead power market transactions, covering intra province and outbound transactions, pre and post transaction, including annual bilateral negotiation transactions, monthly bilateral negotiation transactions, centralized matching transactions, independent listing transactions, incremental listing transactions, temporary listing transactions, power distribution within the framework agreement on West to East power transmission Day ahead electricity trading and contract transfer trading, etc

overall situation

in the first half of 2017, except for some small and micro users with small electricity and insensitive to electricity prices who chose not to participate in the transaction (electricity only accounts for 10% of all large industrial electricity), other users participated in the power market transaction. In the first half of 2017, a total of 32.237 billion kwh of electricity was traded, an increase of 23.57% year-on-year, accounting for 92.36% of the province's large industrial electricity consumption, an increase of 8.46 percentage points year-on-year, accounting for 56.13% of all electricity consumption, A year-on-year increase of 5.68 percentage points

benefiting from the more perfect market structure and market system, and the substantial increase of power transmission from west to East in the first half of 2017 effectively alleviated the contradiction between supply and demand, the transaction price of Yunnan power market transaction was generally stable in the first half of 2017, and the average transaction price of the seller was 0.214 yuan per kilowatt hour. During the dry season from January to April, the average transaction price of the seller is about 0.222 yuan per kilowatt hour; In May, the inflow of some hydropower plants continued to increase, and the power supply capacity was enhanced. The average transaction price of the seller in the whole month was 0.213 yuan per kilowatt hour; In June, with the arrival of the flood season, the hydropower generation capacity increased significantly, the waste water pressure of some power plants with poor regulation capacity increased, and the market price continued to decline month on month. The average transaction price of the seller in the whole month was 0.186 yuan per kilowatt hour

annual bilateral transactions

throughout 2017, a total of 164 users signed 51600 ton side contracts with 65 household electrical appliance plants for China's cathode material shipment in 2014, involving 298 contracts, with a total initial transaction volume of 20.48 billion kwh, which is expected to account for 31.17% of the annual market-oriented cumulative transaction volume (65.7 billion KWH), an increase of about 10 percentage points over the whole year last year. The initial average transaction price at the power plant side is from the auxiliary structure design The source grid for production and compounding is 0.17344 yuan per kilowatt hour. Among them, the initial transaction volume in the first half of the year was 11.075 billion kwh, accounting for 54.08% of the total annual bilateral transaction volume, 34.35% of the total market-oriented CMT - corrugated core flat compression strength (n/0.152m) transaction volume in the first half of the year, and the initial average transaction price at the power plant side was 0.19042 yuan per kWh

in the first half of 2017, the annual bilateral contract power that passed the safety review was 10.941 billion kwh, a decrease of 131million kwh compared with the initial transaction power. At the beginning of the year, due to the great differences between the supplier and the demander in judging the market trend in the flood season, it was difficult to reach a transaction intention. Therefore, the annual bilateral transaction electricity volume in June was only 846million kwh, accounting for only 13.96% of the market transaction electricity volume of the month

the annual bilateral contract power plant side initial average transaction price is 0.19042 yuan per kilowatt hour, the final average transaction price is 0.19111 yuan per kilowatt hour, which is 0.00069 yuan higher than the initial transaction price, and 0.023 yuan lower than the monthly market average transaction price

transactions under the framework agreement on power transmission from the west to the East

in the first half of 2017, a total of 30.02 billion kwh of electricity under the framework agreement on power transmission from the west to the east of Yunnan was arranged, including 25.28 billion kwh to Guangdong and 4.74 billion kwh to Guangxi. After the 13.814 billion kwh of balanced priority power generation plan, a total of 16.206 billion kwh of electricity under the agreement was distributed, with an average transaction price of 0.23535 yuan per kWh, including 13.504 billion kwh to Guangdong, The average transaction price is 0.25278 yuan per kilowatt hour, and the average transaction price is 0.14233 yuan per kilowatt hour for Guangxi 2.702 billion kilowatt hours

monthly bilateral negotiation transactions

in the first half of 2017, a total of 570 power users signed monthly bilateral negotiation transactions with 131 home appliance plants, involving 2430 contracts. The initial negotiated power was 5.221 billion kwh. After safety verification, the final transaction power was 5.027 billion kwh, and the average transaction price on the power generation side was 0.21672 yuan per kWh

II. 2017 Yunnan power reform event

January 16 - 2017 power market trading implementation plan related issues were released

the notice of Yunnan Energy Bureau on matters related to the implementation plan of power market trading in 2017 was issued. The announcement indicates that the main power seller is all the power plants incorporated into Yunnan Electric Power Co., Ltd., which are divided into some power plants and market-oriented power plants

January 18 - the implementation plan of Yunnan Province's electricity sales side reform was officially issued

Yunnan Province has issued the implementation plan for the reform of power selling side in Yunnan Province, which proposes to cultivate about 50 power selling companies and regional power selling companies with distribution operation rights by 2018

January 19 - Announcement on the registration of power selling companies in Yunnan power market

in order to regulate the access of power market participants, Kunming Power Trading Center Co., Ltd. officially launched the market access registration of power selling companies today in accordance with the national measures for the administration of access and exit of power selling companies (fgjt [2016] No. 2120) and the implementation plan of Yunnan Province for the reform of power selling side (ydgbo [2017] No. 1)

February 14 - Notice of Yunnan Province on carrying out post event free negotiation contract transfer transaction in December 2016

the trading center has calculated the power generation completion of each power plant in December 2016, and preliminarily identified the power generation deviation of power plants with less power generation. The trading center will organize post contract negotiation on transfer transactions in December

February 20 - the detailed rules for the implementation of medium and long term trading in Yunnan power market (Draft for comments) were issued

according to the notice of Yunnan regulatory office of the national energy administration, Kunming Electric Power Trading Center Co., Ltd. drafted the implementation rules for medium and long term transactions in Yunnan electric power market (Exposure Draft)

February 24 - the detailed rules for the implementation of medium and long term trading in Yunnan power market were discussed

on February 24, 2017, Yunnan electric power market management committee held the first seminar in 2017. 11 governing units participated in the seminar and discussed the implementation rules for medium and long term transactions in the electronic and electrical power market with strict requirements on wear resistance, flame retardancy and antistatic property

March 13 - 2017 Yunnan electric power market trading implementation plan was printed and distributed

further improve the market structure and market system on the basis of the 2016 Yunnan power market trading implementation plan and in combination with the actual operation of Yunnan power system. The 2017 Yunnan power market trading implementation plan was issued

march 14 - the detailed rules for the implementation of medium and long term trading in Yunnan power market (Draft for comments) have been changed

in accordance with the requirements of the notice of the national development and Reform Commission and the National Energy Administration on printing and distributing the basic rules for medium and long term Power Trading (Provisional) (fgy [2016] No. 2784), Kunming Power Trading Center Co., Ltd. has completed the drafting of the implementation rules for medium and long term power trading in Yunnan power market (first draft) and solicited the opinions of market members, which has been revised by the Yunnan regulatory office of the national energy administration, The detailed rules for the implementation of medium and long term transactions in Yunnan power market (Draft for comments) has been formed

may 4 - Yunnan power market risk warning letter was issued

with the deepening of national supply side reform, the work of resolving excess capacity has entered a new stage. In order to ensure the legitimate rights and interests of all market entities, it is recommended that power selling companies and minimum guarantee suppliers continue to pay attention to relevant policy developments such as industry and environmental protection, carefully select power users that meet national policies and access conditions to carry out corresponding businesses, strengthen communication and coordination, timely follow up the production and operation of users, and strengthen risk identification and control, so as to protect their own rights and interests

may 12 - the first case in China! Yunnan restricts the behavior of power selling companies through credit system

the credit evaluation system of Yunnan power sales company (Trial) was formally implemented. The credit of the power sales company was reduced, and it would need to pay more deposit. Yunnan Provincial Development and Reform Commission, Yunnan Provincial Energy Bureau and Yunnan regulatory office of the National Energy Administration jointly issued a document agreeing to try out the credit evaluation mechanism of Yunnan power market power sales company in 2017

may 17 - 2017 electric power market incremental listing and trading

the notice of Yunnan Provincial Commission of industry and information technology on the incremental listing and trading of power market in 2017 was issued

May 18 - Notice on matters related to mutual insurance of annual bilateral contracts in Yunnan power market in 2017

notice of Yunnan Provincial Commission of industry and information technology on matters related to annual bilateral contract mutual insurance in Yunnan power market in 2017 was issued

In May, the implementation plan of Yunnan electric power for comprehensively deepening reform in 2017 was printed and distributed

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