Presentation at CxEnergy 2014 conference by Hanson, Inc. the commissioning agent for Sandy Grove Middle School. Sandy Grove, in Lumber Bridge, NC, is the first Zero Energy school built with a public-private partnership in the U.S.. Presentation includes technologies used, benefits of Zero Energy, common issues with the technologies they used, and lessons learned.
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Evidence has shown that owning and operating energy-efficient, high-performance properties is a sound investment strategy that results in multiple financial benefits, including lower utility bills, higher rents, improved occupancy, and greater net operating income (NOI). To overcome difficulties in isolating moderating factors and identifying specific drivers behind sustainability-related improvements in financial performance and value to investors, DOE commissioned this pilot study; designed to test the logistical and empirical procedures required to conduct real estate research and contribute to the existing body of evidence in this field.
BenchmarkMyBuilding makes it easy to see how a building's energy consumption compares against peers in terms of dollars, and to make the business case for performance improvement projects. To get started, users simply enter three inputs (building type, building size, and building location) to benchmark their buildings against Energy Star and DOE datasets representative of 68 billion square feet of commercial building space in seconds. If the user inputs optional information on annual energy cost and annual kBTU used, the tool compares the building's energy costs to other buildings of the same exact type, size and location.
This tool was created by Lucid in collaboration with Lawrence Berkeley National Laboratory (LBNL) and the U.S. Department of Energy. Read about the tool in this blog with further details: https://www.energy.gov/eere/buildings/articles/lucid-leverages-doe-tools...
The following guide is intended to provide you with an understanding of the value of submetering on a campus and how to set-up and maintain a submetering program. Case studies from four prominent schools are included to illustrate different solutions for campus submetering. To learn more about reducing energy and water consumption on campuses through benchmarking, upgrades and behavior change, review the companion document "Campus Benchmarking Guide."
Southface developed this Campus Benchmarking Guide to help colleges and universities assess the energy and water usage of both small and large buildings and compare them to ENERGY STAR’s index of average energy usage for over 80 relevant building types. This enables the buildings with the greatest opportunities for savings to be easily identified regardless of size.
The Fire Station Efficiency Solutions Package aims to assist municipalities nationwide to reduce carbon footprints, lower utility bills, and increase resiliency by selecting improvements that will reduce energy and water use in existing buildings by at least 20%. This toolkit is a product of a collaboration between the City of Atlanta and Southface Energy Institute. Through this solutions package, municipalities and fire departments will be equipped to plan and implement individual and portfolio-level upgrades.
The Recreation Center Efficiency Solutions Package aims to support municipalities nationwide with selecting efficiency improvements to reduce energy and water use at existing recreation centers by at least 20%. This toolkit is a product of a collaboration between the City of Atlanta and Southface Energy Institute. This package intends to inform local municipalities on how to approach conserving energy and water, and implementing institutional efficiency policies across a portfolio of recreation centers.
In this paper, we apply an automated whole-building M&V tool to historic data sets from energy efficiency programs to begin to explore the accuracy, cost, and time trade-offs between more traditional M&V, and these emerging streamlined methods that use high-resolution energy data and automated computational intelligence. The results show that 70% of the buildings were well suited to the automated approach. In a majority of the cases (80%) savings and uncertainties for each individual building were quantified to levels above the criteria in ASHRAE Guideline 14.
"The general concept of using meter data to quantify building energy savings is intuitive and straightforward; in practice, however, there are many complications. With support from DOE, LBNL has been working with partners to address many of the market and technical barriers for M&V 2.0."
This short blog article describes a related white paper titled "The Status and Promise of Advanced M&V: An Overview of 'M&V 2.0 Methods, Tools, and Applications" and a technical article titled "Application of Automated Measurement and Verification to Utility Energy Efficiency Program Data."
"The objective of this paper is to provide background information and frame key discussion points related to advanced M&V. The paper identifies the benefits, methods, and requirements of advanced M&V and outlines key technical issues for applying these methods. It presents an overview of the distinguishing elements of M&V 2.0 tools and of how the industry is addressing needs for tool testing, consistency, and standardization, and it identifies opportunities for collaboration."