Design Team Commitment: Contractor Perspective on an Integrated Design Process presentation given at the NASA Net-Zero Energy workshop June 5-6, 2012
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Integrating Energy Modeling in the Design Process presentation given at the NASA Net-Zero Energy workshop June 5-6, 2012
Design Team Commitment: Contractor Perspective on Cost Control presentation given at the NASA Net-Zero Energy workshop June 5-6, 2012
"The count of ZNE buildings has grown considerably since NBI’s last published list in 2015. The total as of September 2016 is 53 ZNE Verified buildings, 279 ZNE Emerging buildings, and 62 Ultra-Low Energy (ULE) Verified buildings, with new buildings being added every month."
NREL experienced a significant increase in employees and facilities on our 327-acre main campus in Golden, Colorado over the past five years. To support this growth, researchers developed and demonstrated a new building acquisition method that successfully integrates energy efficiency requirements into the design-build requests for proposals and contracts. We piloted this energy performance based design-build process with our first new construction project in 2008. We have since replicated and evolved the process for large office buildings, a smart grid research laboratory, a supercomputer, a parking structure, and a cafeteria. Each project incorporated aggressive efficiency strategies using contractual energy use requirements in the design-build contracts, all on typical construction budgets. We have found that when energy efficiency is a core project requirement as defined at the beginning of a project, innovative design-build teams can integrate the most cost effective and high performance efficiency strategies on typical construction budgets. When the design-build contract includes measurable energy requirements and is set up to incentivize design-build teams to focus on achieving high performance in actual operations, owners can now expect their facilities to perform. As NREL completed the new construction in 2013, we have documented our best practices in training materials and a how-to guide so that other owners and owner’s representatives can replicate our successes and learn from our experiences in attaining market viable, world-class energy performance in the built environment.
Discovery Elementary School in Arlington, Virginia, is one of the first zero energy schools on the east coast. This video tour of the school includes interviews from school officials and the architect responsible for delivering the school on-budget while meeting energy goals. Actual measured data shows that the school has been able to meet the zero energy criteria.
Video Tour of NREL's Zero-energy office building called the Research Support Facility (RSF).
The purpose of this handbook is to furnish guidance for planning and conducting a highperformance building charrette, sometimes called a "greening charrette." The handbook answers typical questions such as, "What is a charrette?", "Why conduct a charrette?", "What topics should we cover?", "Whom should we invite?" and "What happens after the charrette?". Owners, design team leaders, site planners, state energy office staff, and others who believe a charrette will benefit their projects will find the handbook helpful.
This paper describes how net-zero energy buildings will produce, during a typical year, enough renewable energy to offset the energy they consume from the grid.
This conference paper discusses four well-documented definitions of net-zero energy: net-zero site energy, net-zero source energy, net-zero energy costs, and net-zero energy emissions, along with pluses and minuses of each.