Hydroelectric generation continues to be dependable and economical source of base load generation. In addition, many sites provide excellent opportunities for generation during peak demand periods. The storage capacities of hydropower reservoirs, including pumped storage facilities, provide an efficient and economical energy source which can be applied during peak demand periods. Generally, if little or no storage capacity is available, the station is considered to be run-of-river, and is used to supply base load only.
With sufficient water storage capabilities, electricity from hydroelectric generation can be dispatched to meet changing demand. It is recognized that increased electricity supplied from intermittent, non-dispatchable sources such as wind and solar are changing the requirements for traditional hydroelectric generation. The integration of these sources may increase the many challenges facing water managers.
In order to understand and mitigate any potential impacts of increased variable output non-dispatchable generation, it is important to collect and share information and knowledge related to its integration with hydroelectric production. While many generating companies have been able to or are in the process of establishing an integrated system, encompassing both traditional and new types of generation, others have limited options in this area and must find other ways to adapt or mitigate. Increased pumped storage may be seen as an alternative method to store water or energy that would otherwise be spilled and lost as an economical energy source.
- Experiences of current hydroelectric energy generators with increased integration of non-dispatchable sources of supply
- Strategic Planning for the integration of non-dispatchable generation.
- System Reliability challenges associated with market operations and operating costs.
- To better understand the impacts of integrating new and increasing intermittent and non-dispatchable generation sources, considered to be "must run", on hydroelectric operations, with specific focus on the strategies employed by generators, utilities, and system operators;
- Educate each other;
- Identify areas where additional research may improve our knowledge of integrating renewable energy sources;
- Identify ways to assure that knowledge of the past is available for the future;
- Develop a strategy to ensure the continuation of global communication, coordination and collaboration.
Join us in Las Vegas, NV, USA to learn more from your fellow hydropower professionals and to share your experiences.
