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“In 2012, China was the world's largest energy consumer, with coal accounting for 67% of total energy consumption; in 2012, China's dependence on foreign oil was 57%, and the external dependence of natural gas was 29%. Increase, the future dependence on foreign countries will increase. China's energy technology level is not high, especially new energy technologies." Shi Lishan said at the meeting.
“Taking shale gas as an example. After 40 years of technical accumulation, the United States has successfully mastered shale gas technology. In 2012, US shale gas production accounted for nearly one-third of natural gas production, greatly improving US energy self-sufficiency. The United States now not only does not import natural gas, but also replaces diesel with liquefied petroleum gas. The shale oil produced during shale gas mining has also caused the US demand for Middle East oil to plummet." Shi Lishan further said, "Compared Under China, we attach great importance to the exploitation of shale gas, but due to constraints in resources and technology, it is still difficult to achieve large-scale application in the short term."
Li Junfeng, director of the National Climate Strategy Center of the National Development and Reform Commission, said that about half of the 7.5 billion tons of coal consumed globally is consumed by China. If it is not China's coal consumption, coal consumption accounts for less than 20% of the global energy consumption structure. "On the one hand, we can generate more electricity, use more electricity, and use electricity instead of coal. On the other hand, we are developing clean utilization technologies for coal. The renewable energy supply technology that everyone can afford in the future, low-cost and safe storage. Energy technology, connecting power transmission technologies on five continents, and efficient energy utilization technologies are of great significance for promoting energy change."
Shi Lishan believes that China's energy system has not been completely straightened out, especially the market-based energy prices have not yet formed is the main bottleneck hindering the development of new energy.
“Renewable energy has not been completely broken after years of development. Although the cost of wind power and photovoltaic power generation has dropped rapidly in recent years, compared with traditional energy sources, prices are still high. The development of new energy is not The support of national policies and financial subsidies are the same in any country," said Shi Lishan.
Li Junfeng also believes that policy orientation is a key issue for the clean development of energy. “Policy orientation is not necessarily government intervention. For example, the United States is a country that advocates a market economy, so natural gas and coal prices are formed by competition, and prices are the cheapest in the world. Germany’s energy development is government intervention. At present, the energy development of the superpowers in the two developed countries, the United States and Germany, is doing very well. We must learn both."
“It is necessary to establish a new operating mechanism, fully tap the potential of conventional power sources, and improve its peaking and frequency modulation capabilities. In the future, after renewable energy generation is connected to the power grid, including renewable energy itself and electricity customers should be safe and stable. "The responsibility of operation." Jiang Liping, deputy dean of the State Grid Energy Research Institute, said, "At the same time, in the face of the demand for large quantities of renewable energy, the government's approved electricity price should fully take into account changes in the power supply structure. There will be a large number of renewable energy access in the future. In the competitive power market, capacity electricity prices should appear, reflecting the value of power-assisted services.
Abstract “Promoting energy efficiency in a priority position requires technological advancement and innovation in management systems. Currently, the main task of developing new energy is to promote technological progress, reduce costs, strive to improve market competitiveness, and gradually explore the establishment of new energy development. Institutional mechanism.
“Promoting energy efficiency in a priority position requires technological advancement and innovation in management systems. Currently, the main task of developing new energy is to promote technological progress, reduce costs, strive to improve market competitiveness, and gradually explore the establishment of new energy development. Institutional mechanism.†Shi Lishan, deputy director of the New Energy and Renewable Energy Department of the National Energy Administration, said at the 6th China Energy Environment Summit.