California Institute for Energy and Environment (CIEE)

How can cities efficiently and affordably undergo effective and dramatic decarbonization of buildings and vehicles? Can these strategies promote equity and scale across the urban environment worldwide? The EcoBlock in Oakland, California seeks to answer this urgent environmental, social, and technical question by designing, testing, and deploying community-scale energy and water systems. These innovative systems combine energy and water efficiency and electrification at the building scale with an electrical system that integrates rooftop solar, block-scale storage, electric vehicle (EV) charging, and a smart microgrid that optimizes supply and demand at the block-scale.

This paper presents the approach and strategies when moving from design to implementation deploying this novel prototype toward industrializing city-wide, residential microgrids that generate their own clean, renewable power for homes and EVs. Scaling retrofits requires coordination from evaluation, product selection, permitting and installation involving contractors, utilities, consultants and various Authorit(ies) Having Jurisdiction (AHJ). Improvements at homes interconnect with block scale microgrid and EV charging in an existing block and social dynamic. This paper will discuss opportunities and pitfalls to implementing block scale electrification and microgrid to achieve environmental benefits of emission savings and resiliency, utility cost benefits, social benefits of neighborhood network, and comfort and health benefits in each home.