Building system controls that automate the use of HVAC, lighting and ventilation systems in commercial buildings continue to become more sophisticated, and the model energy code is keeping pace with these changes. In fact, since 2004, a third of all changes to the model energy code for commercial buildings are related to building system controls. Given this pace of change, it is reasonable to wonder if building professionals are able to ensure that energy systems are designed, installed and configured properly.
Multifamily housing is a substantial portion of the housing stock in Midwestern states, making up 11-22% of the housing market, depending on the state. Energy efficiency for multifamily housing seems like a sure bet. Estimates show possible energy savings in multifamily affordable housing as high as 22-31%.
The MEEA Codes team took their talents to Cleveland, OH where they held the 7th Annual Midwest Building Energy Codes Conference from November 15 -16, 2016. This event was a success with two productive days of networking and discussion among a diverse group of building efficiency professionals in the Midwest (and some from the coasts). Building professionals were represented from Federal, State and Local Energy Offices, Federal National Laboratories, Consulting Agencies, Non-Profits, and Code Enforcement Agencies. MEEA invited experts from across the Midwest and Nation to discuss timely topics related to building energy code adoption, compliance and enforcement – these are described below.
As MEEA continues its efforts to make valuable contributions to the national conversation on intelligent efficiency, it’s important to step back and take a moment to define this somewhat nebulous concept. ACEEE has done a great job of helping energy efficiency stakeholders understand what this term means through several research reports, web outlets and two high-quality conferences on the subject. Their 2013 report, Intelligent Efficiency: Opportunities, Barriers, and Solutions, defines intelligent efficiency as:
Over the last year, MEEA launched an initiative aimed at helping members better understand the intelligent efficiency revolution now upon us. This effort, which began as a simple collaborative for meeting and sharing knowledge, revealed that many stakeholders have both a strong interest in learning more about the application of intelligent efficiency concepts and technology, but also reluctance about technical details, new products and vendors, EM&V and other challenges.
November 2015 marked the final month for an innovative pilot conducted by MEEA in partnership with Argonne National Laboratory, AEP Ohio, Dayton Power and Light (DP&L), several Ohio commercial product distributors and other groups. The six-month pilot was designed to test a novel incentive program model aimed at distributors of v-belts, a common piece of equipment used in heating, ventilation and air conditioning (HVAC) applications. Cogged v-belts (also known as notched v-belts) are about three percent more efficient at power transmission than smooth v-belts and are commonly recommended to replace smooth v-belts in industrial and commercial energy audits.
On July 16, Illinois State University hosted the annual Illinois Renewable Energy Conference, and for the first time ever, the 2015 conference incorporated an energy efficiency track into the conference’s breakout sessions alongside wind, solar, biomass and geothermal. MEEA served on the conference planning committee and convened the three energy efficiency breakout sessions, which were focused on energy efficiency policies, case studies and technical information.