In This Episode:
Join David Arkell, John Pooley, and Lysandra Naom on an episode all about distributed energy resources (DER). This episode features what is a DER, types of DERs, grid-connected versus off-grid DER, and things to consider when installing DERs. Check out our 360 Carbon Excellence Program.
Highlights
History of Distributed Energy: DERs have historical roots in early industries that generated power locally (e.g., water wheels, steam engines). The dominance of centralized power plants shifted the norm, but the focus on low-carbon energy is reigniting interest in distributed generation.What is a DER?: Distributed Energy Resources (DERs) allow users to generate their own energy through technologies such as solar panels, batteries, wind turbines, and generators. They can operate grid-connected or off-grid, depending on user needs and local regulations.Grid-Connected vs. Off-Grid DERs: Grid-connected DERs require utility coordination, adherence to complex protocols, and often significant investment. Off-grid DERs operate independently, but users need expertise in managing energy production and storage.DER Options in the Market: Common DERs include solar PV systems, wind turbines, battery storage, biogas systems, and hydrogen-powered systems. Electric vehicle batteries also represent potential DERs, capable of supplying power back to the grid.Role of Regulation and Utility Coordination: Integrating DERs poses challenges such as grid upgrades and tariff restructuring. Policies must evolve to enable seamless DER integration and ensure fair compensation for distributed generation.Key Insights
- Managing Energy Independently: Off-grid DERs require owners to take full responsibility for energy management, including equipment maintenance and ensuring supply reliability, which may not be feasible for all organizations.
- Grid Integration and Utility Collaboration: For grid-connected DERs, utility coordination is essential. This process can be complex, involving regulatory approvals and significant initial costs.
- Economic and Environmental Benefits: DERs provide resilience and potential cost savings, especially in areas with high electricity costs or unreliable grids. They also support renewable energy adoption and reduce reliance on centralized grids.
- Technical Knowledge and Expertise Needed: Managing a DER system effectively requires technical expertise. Companies may need external support or dedicated personnel to oversee the energy system.
- Future Role in Energy Markets: As grid infrastructure evolves, DERs will play a more integral role in energy management, supported by regulatory advancements that promote distributed generation and renewable integration.
