The development of new energy sources in China is approaching a pivotal moment in its history.Recently,the country has made significant strides in integrating renewable energy,such as wind and solar power,into its electrical market.This transition marks a watershed moment for China's energy pricing mechanism,evolving from a system predominantly guided by government planning to one steered by market dynamics.This shift signals a transformation in how energy pricing and distribution will be determined,reflecting a broader global trend in energy market reforms.

As the energy sector looks toward the future,the push for market-driven reforms in renewable energy generation is becoming increasingly essential.The inherent complexities of electricity—which cannot be stored in large quantities—create significant challenges within the power system.Achieving a balance between supply and demand is crucial,and many nations have recognized the effectiveness of market-based approaches.Following the significant reforms initiated in 2015,China's electricity market has seen a notable increase in market-driven trading,with coal power—the dominant source of generation—fully engaging in the market.This engagement intends to promote efficient allocation of electrical resources.

In recent years,the unprecedented growth of renewable energy has drastically reshaped China's electricity generation landscape.By the end of 2024,the installed capacity for renewable energy is projected to reach approximately 1.41 billion kilowatts,which will account for over 40% of the country's total power supply,surpassing coal-fired energy for the first time.To foster the development of these renewable sources,China has historically implemented guaranteed purchase price policies,providing a nurturing environment for quick growth.However,as the penetration of renewable energy becomes more significant,its role has evolved from a minor contributor to an essential player in the electricity system.The absence of market-based pricing for vast quantities of renewable energy not only distorts the true market signals but also hinders optimal resource allocation.

Looking at the current state of the new energy landscape,the conditions are now ripe for full market participation.China's rapid advancements in establishing an electricity market have led to over 60% of the power supply being priced according to competitive market dynamics.Furthermore,the costs associated with renewable energy development have decreased significantly over recent years,coupled with improved technology and market regulations,creating ideal conditions for these energy sources to fully engage with market mechanisms.In provinces where renewable energy makes up a large portion of the energy mix,pilot programs exploring market transactions have already demonstrated the effectiveness of market mechanisms in enhancing consumption efficiency.

Two notable highlights of this reform are as follows:

Firstly,the initiative will see all new energy online prices determined by market forces.This is the first time that a national-level policy clearly stipulates that all renewable energy will engage in market trading,marking a groundbreaking shift in the pricing formation processes for renewable energy in China.This development implies that nearly all of the country's electricity generation will now officially participate in market dynamics.

Secondly,a new sustainable price settlement mechanism is being introduced.Given the innate volatility,randomness,and intermittent nature of renewable energy production,engaging in full market transactions may lead to significant fluctuations in revenue.To mitigate this potential instability,the new guidelines will provide compensation when market prices fall below a designated threshold and reduce payments when they exceed it.This "refund and complement" price settlement strategy helps ensure that revenues from renewable projects remain stable and reasonable,effectively providing a safety net as these businesses navigate the newly open market.

The far-reaching impacts of this substantial reform could reshape the energy landscape in multiple ways.

One crucial outcome will be the promotion of high-quality development within the renewable energy sector.By introducing market-driven price signals,enterprises will be compelled to innovate technically,manage costs more efficiently,and optimize their operational practices to remain competitive.For instance,renewable energy projects expanding their output can now determine their pricing through a competitive bidding process,allowing companies with lower costs and superior technologies to gain a competitive edge,gradually shifting the sector’s reliance from subsidies to a focus on technological advancement.The future approach to renewable energy will thus prioritize quality over mere expansion.

Additionally,this reform will accelerate the development of a new electricity system.As renewable energy enters the marketplace,it will be required to bear its share of system adjustment costs,stimulating enhancements to the flexibility of fossil fuel power plants and investments in energy storage solutions and virtual power plants.Over the medium to long term,market mechanisms are anticipated to direct the harmonious evolution of renewable sources in conjunction with grid planning and adjustment power,resulting in a more secure and economically viable power system.

This reform also aids in the establishment of a unified national electricity market.By allowing renewable energy to fully participate in the market,geographical barriers can be dismantled,promoting an increase in cross-provincial and cross-regional trading.This development proves beneficial for the optimal distribution of electricity resources across the country.Alongside the reforms in the spot and mid to long-term electricity markets,China is setting the stage for an integrated multi-layered national electricity marketplace,propelling energy market development into a robust phase.

Finally,achieving a balance between user costs and societal benefits is fundamental.Changes in electricity pricing may necessitate adjustments from end users; however,the current reform does not impact the electricity prices for residential and agricultural users,maintaining existing tariff structures.For industrial and commercial users,it is expected that in the first year of the reform,average prices will remain relatively stable.In areas where there is greater supply flexibility and where renewable energy prices are lower,a slight decrease could be observed,with long-term fluctuations aligning with supply-demand conditions and developments within the renewable energy sector.

In conclusion,the move towards the marketization of grid purchase prices for renewable energy represents a critical step in the evolution of China's energy system.Through comprehensive market engagement,innovative mechanisms,and targeted policy strategies,this reform not only addresses the realities faced by the growing renewable sector but also serves as a robust foundation for achieving the "dual carbon" targets.As market rules continue to improve in tandem with ongoing technological advancements,renewable energy is positioned to transition from being a "vanguard" of policy support to becoming the key driver in the marketplace,contributing significantly to the global energy transition with China's innovative solutions.