| Work Detail |
The draft outlines regulations by the Assam Electricity Regulatory Commission (AERC) for managing deviations in the scheduled generation and consumption of electricity within the state. These rules aim to enhance the security and stability of the electricity grid while ensuring that sellers and buyers of electricity adhere to their commitments. The Deviation Settlement Mechanism (DSM) is at the heart of these regulations, ensuring that any deviations from scheduled electricity injection or drawal are identified and that corrective measures, including financial settlements, are applied. The regulations apply to transactions using both intra-state and inter-state transmission systems. This encompasses various types of power sellers, such as renewable energy generators, conventional power generators, and captive generators, alongside buyers like distribution licensees. The draft sets forth rules for managing deviations in real-time electricity consumption and generation, defining how these deviations will be calculated and settled through financial charges. Electricity generation and consumption are expected to match the schedules provided by the entities involved. In case of deviations, such as over-injection (more generation than scheduled) or under-injection (less generation than scheduled), specific charges are levied depending on the extent of the deviation and prevailing grid conditions. The formula for calculating these charges is outlined clearly, with different provisions for different types of generators, including renewable energy sources like solar and wind. Buyers of electricity are similarly required to adhere to their schedules, and charges are levied for both over-drawal (drawing more electricity than scheduled) and under-drawal. These charges ensure that the cost of imbalances is fairly distributed among the entities responsible for deviations. The regulations place significant responsibilities on the State Load Dispatch Centre (SLDC), which plays a critical role in managing the grid. The SLDC is tasked with monitoring the schedules and actual performance of both buyers and sellers, issuing deviation statements, and ensuring that financial settlements are carried out promptly. Additionally, the SLDC manages the State Deviation and Ancillary Services Pool Account, which is used to handle the financial flows related to these deviations. Any surplus in this account at the end of the financial year is directed toward improvements in the grid system, including operational studies and capacity-building programs. The regulations also cover the responsibilities of Qualified Coordinating Agencies (QCA), which act on behalf of renewable energy generators in coordinating with the SLDC. These agencies are responsible for submitting schedules, collecting and transmitting metering data, and ensuring that all financial settlements related to deviations are carried out smoothly. In addition to financial settlements for deviations, the regulations emphasize the importance of adhering to the instructions of the SLDC for grid security. All grid-connected entities are required to follow SLDC directives related to electricity injection and drawal, particularly during times of grid stress or instability. The penalties for non-compliance are laid out, ensuring that entities that fail to adhere to their schedules or the SLDC’s instructions are held accountable. Lastly, the regulations detail the governance structure and the establishment of a State Power Committee to oversee the implementation of these regulations. This committee will monitor compliance, address any operational challenges, and provide advice on any necessary amendments to the regulations. The committee also plays a role in facilitating the efficient exchange of energy within the state and ensuring that the grid operates smoothly. These regulations underscore the importance of maintaining a balance between electricity generation and consumption in real time, with clear financial consequences for deviations. Through this mechanism, the AERC aims to ensure that the state’s electricity grid remains secure, stable, and reliable. |
