2011 midwest regional building energy codes conference
DESCRIPTION
The 2nd Annual Midwest Regional Building Energy Codes Conference was held on October 5-6, 2011 in Chicago. It was attended by 42 guests representing state code officials, state energy officials, utility representatives, energy code advocates, manufacturers, energy efficiency program administrators, architects, and building trades professionals. The conference built on the previous year's conference and the ongoing codes developments in the region to continue to work towards developing a regional approach to promoting the adoption, implementation, and improving compliance with building energy codes in the Midwest.TRANSCRIPT
2011 MIDWEST REGIONAL
BUILDING ENERGY CODES
CONFERENCE
October 5-6, 2011
Chicago, IL
Purpose
• Establish a regionally coordinated effort
on behalf of adoption, enforcement and
evaluation of building energy codes
• Increase knowledge and information
sharing of Midwest energy code activity
• Get to know each other
MEEA’s Role in the Midwest
• Nonprofit serving 13 Midwest states
• 10 years serving utilities, states and communities
• Staff of 24 in Chicago
• Actions – Advancing Energy Efficiency Policy
– Designing & Administering EE Programs
– Delivering Training & Workshops
– Coordinating Utility Program Efforts
– Regional Voice for DOE/EPA & ENERGY STAR
– Evaluating & Promoting Emerging Technologies
Agenda
• State Updates
• 2012 IECC / ASHRAE 90.1-2010
• Utility Programs and Energy Codes
• Compliance Evaluation Pilot Studies
• 3rd Party Enforcement
Structure
• Quick Introduction to Subject
• Panel Discussion
• Q&A / Open Commentary
Norms
• No one here is the Smartest Person in the
Room.
• Respect the knowledge and
understanding of others.
• Discussions must be civil (especially when
there is disagreement).
• Statements should be brief, on topic and
to the point (and no commandeering of
discussion for your pet topic).
2012 IECC /
ASHRAE 90.1-2010
2012 IECC/ASHRAE 90.1-2010
• 30% more energy efficient than 2006
IECC
• 25% more energy efficient than 90.1-2004
• Overwhelming support of code officials at
ICC Final Action Hearings
• Non-residential amendments had broad
support
Brief History/Background
• RESIDENTIAL
– End -point of work on 30% Solution
– Whole house approach to energy code.
• NON RESIDENTIAL
– Suite of amendments originally based on
requirements of Core Performance Guide (CPG)
– State of Massachusetts adopted a stretch code based on CPG
– AIA, New Buildings Institute, and DOE collaborated
on set of amendments based on MA stretch code
– NBI Analysis indicates that amendments improve the
energy efficiency of Chapter 5 by 20-30% over 2006
IECC.
Key New Features - Residential
• Whole house continuous ventilation
• Restrictions on pipe length
• No cavity insulation in Climate Zones 6 &
7 for prescriptive path
• Blower door test required
• Strengthening of existing requirements
• 2012 IRC exactly the same as 2012 IECC
Key New Features - Non-Residential
• Increased focus on daylighting
• Commissioning
• Lighting controls
• HVAC – 3 Approaches (includes
renewables)
Midwest Activity
• Illinois
• Minnesota
• Kansas City, MO
• Overland Park, KS
UTILITY PROGRAMS AND
ENERGY CODES
Rationale
• Code compliance tends to be low.
• Utilities face increasing energy efficiency requirements; up to 2.0% of energy sales as early as 2015; code related programs can help utilities meet these goals.
• Code compliance realizes energy potential of policy.
• Utilities can bring resources and expertise to the issue (through programs).
• Significant regional potential savings; up to 123 trillion Btu annually by 2020 or the equivalent of the energy use of 1,000,000 households
Anti-Rationale
• Utilities may hesitate to support improving
the energy efficiency of energy codes
– Increasing the energy efficiency of the energy
code reduces the amount of energy savings
utilities can claim
• How can utilities get credit for energy
savings from code programs?
Basic Framework
• Know relevant state statutory and regulatory requirements.
• Know the various stakeholders involved.
• Focus on compliance enhancement (and to a lesser extent stretch codes).
• Work out appropriate activities (actions that will result in measurable energy savings).
• Develop methodology for measuring energy savings (pay attention to difference between natural gas and electricity).
• Attribution (not all energy savings due to increased compliance will come directly from utility actions).
• Allocation (multiple utilities within state)
How Does A Codes Program
Differ
• Codes are adopted and enforced by governmental agencies
• Multiple organizations (stakeholders) are interested and willing to participate
• Codes affect all new buildings
• “Customers” cannot choose to participate or not participate
• Utility actions affect adoption not behavior
• Utility acquisition programs interact with codes
UTILITY PROGRAMS AND ENERGY CODES
CASE STUDIES: MASSACHUSETTS
AND CALIFORNIA
Massachusetts
• 2010: All 8 Program Administrators (PAs) took a joint decision towards a state-wide residential & commercial C&S initiative
• Why? – Have in-house expertise to assist state with advancing
C&S
– Need to meet aggressive state mandated energy savings goals through innovative and new program initiatives
– Capture market missed by incentive programs & overcome split incentives for building owners/tenants
– Proven through California: cost effective program with large energy savings potential
• Barriers: regulatory barriers, complex energy savings attribution
Massachusetts - Work in 2010-2011
• Began discussions with the state on possible initiatives that PAs can pursue through C&S program
• Hired a consultant team to assist PAs in program planning, energy saving estimates, attribution methodology, etc.
• Initiated research studies to: – Identification of stakeholders and coordinate
communication
– Confirm energy savings potential through C&S
– Complete Code compliance baseline studies
– Design attribution methodology to energy savings
Massachusetts - Timeline
• Late 2011:
– Submit proposal to the state for approval
• 2012:
– Focus on completing research & baseline studies
– Refine program initiatives based on state
feedback: intent, goals, timelines, nature of
energy savings
• 2013:
– Launch C&S program
California
• Statewide Codes and Standards
• California Enhanced Compliance Subprogram
• Near Term (2009-2011) – Research high priority solutions (applies to med and long
term)
– increase training and support for local code officials.
– Investigate regulatory tools such as licensing and registration enforcement.
– Evaluate proposed changes to code and compliance approaches.
– Work with local governments to: improve code compliance; adopt stretch codes and provide training/education.
California (Cont.)
• Medium Term (2012-2015) – Pursue involvement of HERS Raters
– Work with trade associations to improve self-policing
– Streamlining permit process
• Long Term (2016-2020) – Investigate “sticks and carrots” with monetary
incentives/penalties
– Investigate codes that regulate the operation of buildings
California - Activities
• Evaluation of code compliance infrastructure – Conduct gap analysis
– Interview market actors; Identify and implement best practices
– Establish pilot
• Establishment of training program – Role-based training
• Investigation of regulatory tools – Identify processes and tools
– Evaluation of proposed changes to energy code
• Work with local government
Utility Programs - Final Thoughts
• Although framework is beginning to get established, many details remain to be worked out.
• Work is ongoing to:
– Clarify and expand types of utility activities in support of energy codes (move beyond training).
– Establish measurement and attribution protocols.
– Clarify/address statutory and regulatory hurdles.
– Outreach to diverse stakeholders.
COMPLIANCE EVALUATION
PILOT STUDIES
Compliance Evaluation Pilot
Studies
• Recovery Act Requirement for States
Receiving Funding Related to Energy
Codes
• Establish Plan for 90% Compliance with
2009 IECC/90.1-2007 by 2017
• Need to Develop Protocol to Provide
Consistent Measurement Across States
• Save States from Having to Develop
Individually
Questions of Methodology
• Random Sample of 44 buildings
(residential and non-residential)
• Follow Protocol Developed by Pacific
Northwest National Laboratory (Show
Link)
• How Long Does it Take?
• How Much Does it Cost?
• Roadblocks?
• Biases in Sample?
• Baseline Compliance Rate?
Pilot Studies Across the US
Source: DOE BECP
3RD PARTY ENFORCEMENT
Issues and Questions
• Alleviate issue of lack of resources & add new sources of expertise
• Increasing complexity of code (takes longer to learn and enforce)
• Successes in past (Washington State/Fairfax County VA)
• How to revive effort?
• Use of HERS Professionals
• Wisconsin experience
Contact Info
Isaac Elnecave, Senior Policy Manager
Midwest Energy Efficiency Alliance (MEEA)
www.mwalliance.org
More information & resources
http://www.mwalliance.org/policy/midwest-regional-energy-codes-conference