High-rate batteries are the key to large-scale development of renewable energy
In recent years, the share of renewable energy generation has gradually increased. Renewable energy is not only seen as an effective solution to environmental problems, especially to reduce carbon emissions, but may be one of the most important solutions for human energy demand in the long run. Global 2014 renewable energy high-rate battery power accounted for 22.8% of the total electricity production (including hydropower, etc.).
The sum of wind energy and solar energy accounts for 4%. China is facing serious environmental pressures and pays more attention to the development of renewable energy power generation. In 2014, renewable energy power generation was 1.2 trillion kWh, accounting for 22% of total power generation, of which grid-connected wind power accounted for 2.8 of total power generation. %; photovoltaic power generation accounts for 0.45% of total power generation, and grid-connected photovoltaics account for 0.42%. In a joint statement issued by China and the United States in 2014, China proposed to achieve a peak carbon dioxide emissions around 2030 and will strive to reach an early peak, and correspondingly increase the proportion of non-fossil energy in primary energy consumption to 20% in 2030, The plan is to reduce non-fossil energy by 15% by 2020. Considering that the construction period of high-rate battery hydropower nuclear power is long, the growth is limited by endowment, and the development potential of wind and light is very large.
The breakthrough of high-rate battery energy storage system has reached a key point. Now studying the economics of energy storage is more time-sensitive and guiding than before. It is feasible and empirically relevant to carry out research and policy setting of renewable energy and energy storage systems step by step from macro and micro.
With the development of China's urbanization process, the new national standard will promote a new era of high-rate batteries, renewable energy will be more and more valued by the world, become a new wave, leading the people to prosperity.
