Volts Thermal energy networks are the next big thing
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Jan 1, 2025 Zeyneb Magavi, executive director of HEET and pioneer in thermal energy networks, joins Eric Bosworth from Eversource Energy, who manages clean technologies. They dive into the exciting shift from gas to thermal energy networks. Topics include the revolutionary efficiency of ground-source heat pumps, the potential for utilities to reinvent themselves, and the collaborative efforts needed for smooth transitions. The discussion also covers challenges and opportunities for equitable energy solutions, particularly in rural communities.
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Thermal Energy Network Explained
- A thermal energy network uses ground-source heat pumps connected to a neighborhood-wide network of pipes.
- This network circulates water heated and cooled by the earth's shallow crust, increasing efficiency.
Generations of District Energy
- Thermal energy networks are a subset of fifth-generation district energy systems, distinct from traditional district heating.
- Fifth-generation systems use distributed heat pumps and allow simultaneous heating and cooling.
Individual Control and Efficiency
- Unlike traditional district heating, thermal energy networks allow individual control over thermostats.
- Simultaneous heating and cooling creates efficiency gains as loads cancel out within the network.