Projects

Completed

This interdisciplinary eXtensible Building Operating System–Vehicles (XBOS-V) project focused on controlling plug-in electric vehicle charging at residential and small commercial settings using a novel and flexible open-source, open-architecture charge communication and control platform.

Open-Source, Open-Architecture Software Platform for Plug-In Electric Vehicle Smart Charging in California (XBOS-V)Read More »

Completed

Phasor-Based Control (PBC) is a radically new layered control framework for managing high penetrations of solar and other variable energy resources on electric utility distribution circuits. This project integrates several threads of research and development including high-precision micro-synchrophasor (µPMU) measurements, analytics relating phasor profiles to dynamic and unbalanced power flows, decentralized adaptive control algorithms, and simulation capabilities to effectively characterize large networks.

Phasor-Based Control for Scalable Solar PV IntegrationRead More »

Completed

Natural gas combustion to serve space heating hot water systems causes approximately one-third of large commercial building energy use in California. This project evaluated an innovative set of non-proprietary, cost-effective methods to reduce energy consumption and associated emissions from these systems. The project demonstrated 70% natural gas savings and substantial electricity savings in two large office buildings, yielding total utility cost savings of approximately $110,000 (or $0.5/ft²) per year.

Reducing Gas Consumption in Existing Large Commercial BuildingsRead More »

Completed

The State Partnership for Energy Efficient Demonstrations (SPEED) program sought to drive the market adoption of energy efficient technologies as a part of California’s commitment to a clean energy future. Managed through the California Institute for Energy and Environment (CIEE) from 2004 to 2014, SPEED was highly successful in conducting more than 100 demonstrations and other technology-transfer projects to showcase the benefits of best-in-class technology solutions in installations across the state.

State Partnership for Energy Efficient Demonstrations (SPEED)Read More »

Active

Super-GX is a unified, open-source control system that standardizes energy data and coordinates HVAC, lighting, plug loads, and EV charging to optimize energy use and grid interaction in large commercial buildings.

Super-GX: Scale Grid-Responsive Supervisory Control for Multiple Commercial Buildings and EV ChargingRead More »