Line Impedance Network Estimator (LINE) for Grid Mapping via Smart Meters

The contract involves collaboration between UC Lawrence Berkeley National Laboratory and the California Energy Commission, along with other academic and research entities, to conduct pilot-level testing of energy-saving and low-emission technologies in existing buildings and facilities. The focus includes the installation and monitoring of equipment such as electrical distribution systems, HVAC, solar energy, heat pumps, and plumbing, as well as materials like insulation, windows, and roofing skins. These field and laboratory-based activities aim to advance building technologies for improved energy efficiency, reduced emissions, enhanced human health, and lower costs, all while adhering to strict safety, health, and environmental regulations. Work will occur on-site at existing structures and in designated research facilities consistent with permitted uses. The specific initiative under this contract is titled Line Impedance Network Estimator (LINE) for Grid Mapping via Smart Meters, managed by the California Energy Commission with a primary point of contact at the agency and a project manager at LBNL. The work is set to be performed in San Francisco, California, with the contract forecasted to be posted on July 17, 2026. The project seeks to leverage smart meter data to develop a network estimation tool that enhances grid mapping capabilities, supporting more efficient and resilient electrical infrastructure. The collaboration emphasizes real-world testing, data-driven analysis, and integration of innovations into practical applications for energy system optimization.