双碳周报：全国碳市场碳排放额累计成交量大幅上涨-20250521

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - The carbon quota trading prices in the European and American carbon markets decreased last week, while the KAU24 spot price in the South Korean market increased. The trading volumes in the American and South Korean carbon markets rose, and the cumulative trading volume of carbon emission allowances in the national carbon market in China increased significantly. The weekly trading volume in domestic pilot carbon markets also increased [2]. - Two important events occurred in the field of international green development cooperation: China and CELAC reached a cooperation plan, and RE100 unconditionally recognized Chinese green certificates, which shows China's continuous improvement in green rule - guiding ability and technology export capacity [2]. Summary by Directory 1. International Carbon Trading Market Tracking 1.1 European Carbon Quota Price and Volume - EUA spot price dropped from 72.31 euros/ton on May 12 to 69.94 euros/ton on May 16, a weekly decline of 3.28%. The trading volume was 7.1 tons last week, a 44.96% decrease from the previous week. EUA futures price fell from 73.41 euros/ton to 70.99 euros/ton, a 3.3% decline, and the trading volume was 279.1 tons, a 35.94% decrease [6]. 1.2 American Carbon Quota Price and Volume - EUA futures price decreased from 73.41 euros/ton on May 12 to 70.99 euros/ton on May 16, a 3.3% weekly decline. The total trading volume of EUA futures was 180.02 million tons, a 15.03% increase from the previous week. UKA futures price dropped from 52.71 pounds/ton to 48.36 pounds/ton, an 8.25% decline [10]. 1.3 South Korean Carbon Quota Price and Volume - KAU24 spot price rose from 8810 won/ton on May 12 to 8910 won/ton on May 16, a 1.14% weekly increase. The trading volume was 47.48 tons, a 107.79% increase from the previous week [16]. 2. Domestic Carbon Market Tracking 2.1 National Carbon Market Carbon Quota Volume and Average Transaction Price - The cumulative trading volume of carbon emission allowances (CEA) in the national carbon market last week was 3.672 million tons, and the cumulative transaction amount was 265.7224 million yuan, with increases of 212.14% and 222.83% respectively from the previous week. As of May 16, the average daily transaction price of CEA last week was 71.16 yuan/ton, a 1.71% increase [19]. 2.2 Weekly Average Transaction Price of Carbon Quotas in Domestic Pilot Provincial and Municipal Carbon Markets - Except for Guangdong Province, the weekly average transaction prices of carbon quotas in domestic pilot carbon markets showed a downward trend last week, with the largest decline of 5.66% in Fujian's FJEA. Compared with the same period last month, except for Beijing, Tianjin, Hubei, and Shenzhen, the prices in other pilot markets declined, with the largest decline of 28.69% in Chongqing's CQEA [23]. 2.3 Carbon Quota Volume and Transaction Amount in Domestic Pilot Provincial and Municipal Carbon Markets - The carbon quota trading in domestic pilot carbon markets last week was mainly concentrated in Chongqing, Shenzhen, Tianjin, and Shanghai, accounting for 96.47% of the total weekly trading volume and 94.90% of the total weekly transaction amount. The total weekly trading volume in domestic pilot carbon markets was 181,600 tons, a 71.19% increase from the previous week [25]. 3. Double - Carbon Frontier Technology Tracking 3.1 China - CELAC Cooperation Plan: Exploring Cooperation and Investment Opportunities in Energy Transition and Advanced Energy Storage Technology - On May 13, China and CELAC jointly formulated a cooperation plan (2025 - 2027), emphasizing cooperation and investment opportunities in energy transition and advanced energy storage technology to promote green and low - carbon energy transformation [28]. 3.2 RE100 Announces Unconditional Recognition of Chinese Green Certificates - Recently, RE100 announced unconditional recognition of Chinese green certificates. This is a major achievement of China's green certificate system improvement, which will boost confidence in Chinese green certificate consumption, expand demand, and enhance the green competitiveness of Chinese enterprises [28].