The CalSolarResearch website provides information about the California Solar Initiative (CSI) Research, Development, Demonstration, and Deployment (RD&D) Program activities, including the program’s history and current CSI RD&D solicitations. Please check back regularly for updates!
Project: UC Davis West Village: Integrating Smart Grid, Hybrid PVT and Energy Storage Systems at West Village
Principal Investigators: UC Davis
Date/Time: Sept 9, 2014, 1:30 - 3:30 pm PDT
Webinar registration link: https://www4.gotomeeting.com/register/312055895
UC Davis West Village is the largest planned zero net energy community in the United States. It is on track to demonstrate, for the first time, that zero net energy is practical on a large scale. Energy efficiency measures have reduced projected energy demand by approximately 50 percent as compared to current building code requirements. Renewable energy will meet the remaining energy needs on an annual basis.
The CSI RD&D research project included a smart grid feasibility study and the execution of four technology demonstration projects at the UC Davis West Village and Aggie Village in Davis, CA.
PVT Demonstrations: The findings from the installation of two solar combined heat and power (PV and solar thermal - PVT) systems will be presented. One system was installed on an existing single family home and another on the multifamily Zero Net Energy (ZNE) apartment building at the West Village campus of UC Davis.
West Village Smart Grid Feasibility Study: This study, performed by the GE Smart Grid Center of Excellence, evaluated the early performance of the West Village ZNE community and made recommendations to integrate smart grid systems, such as HVAC and Demand Response controls into the future phases of development.
Battery Storage Demonstrations: Findings from the installation of two lithium-ion battery storage systems at UC Davis West Village and the retrofit home in Aggie Village will be presented. The first demonstration integrated a 35kWh li-ion battery into a ZNE building at West Village. The second demonstration integrated a 10kWh second life-use lithium-ion battery into a single family home.
The CSI RD&D Program will be hosting two final project webinars in March. These webinars are the culmination of the projects and walk through the entire process and present final results achieved. Please register at the link provided after each description to reserve a spot.
Project: BEoptCA(Ex) - Optimization platform for EE/DR/PV in residential retrofit
Principal Investigators: Davis Energy Group and NREL
Date/Time: March 5, 2014, 10 am - noon PST
The National Renewable Energy Laboratory (NREL), Davis Energy Group (DEG), and Energy and Environmental Economics (E3) will be presenting a final webinar on the BEoptCA(Ex) project. This project targeted the development of a software tool, BEopt-CA (Ex) (Building Energy Optimization Tool for California Existing Homes), that facilitates balanced integration of energy efficiency (EE), demand response (DR), and photovoltaics (PV) in the residential retrofit market. The intent of the software tool is to provide utility program managers and contractors in the EE/DR/PV market place with a means of balancing the integration of EE, DR, and PV within the residential retrofit market. NREL's existing BEopt software was enhanced by adding capabilities in the following areas: existing home retrofit analysis, retrofit measures and cost data, utility tariff capabilities, time dependent valuation (TDV), utility cost-effectiveness tests, incentives for PV and whole-house efficiency, and demand response. The new version of BEopt can be launched in a "California Metrics" mode to utilize these specific capabilities. Preliminary work was also done on connecting BEopt to the new California Simulation Engine (CSE) being developed for use in California residential building energy codes (Title-24).
Webinar registration link: https://www4.gotomeeting.com/register/144380719
Project: CPR project - Integrating PV into Utility Planning and Operation Tools
Principal Investigators: Clean Power Research
Date/Time: March 11, 2014, 10 am - noon PST
Clean Power Research (CPR) will present the final project webinar, “Integrating PV into Utility Planning and Operation Tools”. This project, which builds upon CPR’s Solicitation #1 award, accomplished three grid-integration tasks: (1) extend SolarAnywhere Enhanced Resolution solar resource database, create 1-km, 1 minute resolution solar resource data and benchmark data accuracy, (2) validate previously developed PV fleet simulation methodologies using measured data from fleets of PV systems connected to California’s grid; and (3) integrate PV fleet simulation methodologies into utility software tools for use in activities ranging from distribution planning to balancing area operation. A high point of the project is the on-going delivery of high-resolution, behind-the-meter PV forecasts every half-hour for 170,000 individual PV systems to the California Independent System Operator (ISO).
Webinar registration link: https://www4.gotomeeting.com/register/226429743
The CPUC has announced the winning recipients of Solicitation 5 in a draft resolution. The final resolution is expected to be adopted at the March 27, 2014 Commission Meeting. There are seven selected recipients for a total of up to $669,160 in grant funding.
The Draft Resolution E-4646 can be viewed here.
The CPUC has announced the winning recipients of Solicitation 4 in a draft resolution. The final resolution is expected to be adopted at the Feb 5 Commission Meeting. There are six selected recipients for a total of up to $5.58 million in grant funding.
The Draft Resolution E-4629 is available for comment at the CPUC website.