a utility perspective: hvac workforce education and training presented by: anne marie blankenship...
TRANSCRIPT
A Utility Perspective: HVAC Workforce Education and Training
Presented by:
Anne Marie Blankenship
Southern California Edison
Agenda
Background and Climate for HVAC in California
Informing data and industry feedback
Utility Programs – past and present
Implementing an Integrated Approach
Collective Leadership: Real World Example
On the Horizon – New Technologies
Summary
Southern California Edison Investor Owned Utility Regulated by the California Public
Utility Commission (CPUC) Energy Division
Serves nearly 14,000,000 Leading HVAC Sector Strategy
California Climate & the 2020 Vision
California Long-term Energy Efficiency Strategic Plan (CLTEESP), 2008. Updated, 2011
Western HVAC Performance Alliance (WHPA) created, 2009
HVAC Action Plan, 2011 – Goal results needed for CLTEESP By 2015
HVAC-related permits are obtained for 50 percent of installations.
At least 15% of equipment shipments are optimized for California’s climate.
By 2020 100% of systems are installed to quality standards
and optimally maintained. Integrated design and construction practices are
standard practice.
“Residential and small commercial HVAC will be transformed to ensure that technology, equipment, installation, and
maintenance are of the highest quality to promote energy efficiency and peak-load reduction in California’s climate.”
-HVAC Chapter, CLTEESP
Western HVAC Performance AllianceWHPA – 24 Member Categories
California IOUs Engineering SocietiesCPUC Government (non-CPUC)Certifying Bodies HVAC ManufacturersCode Officials Associations HVAC Manufacturer AssociationsContractors (Non-residential) HVAC/Building Science MediaContractors (Residential) Organized LaborContractor Associations Other StakeholdersControls Manufacturers Property/Facility FirmsDistributors Property/Facility AssociationsDistributor Associations Publicly Owned UtilitiesEducators/Trainers Research InstitutionsEnergy Efficiency Groups Quality Assurance Providers
www.performancealliance.org
Industry Feedback Need for Career Lattice for HVAC industry
Lack of Contractor support for Technician Certification
Shortage of Certified HVAC instructors and Accredited HVAC Instructional Programs
Inconsistent HVAC technician career preparation
Lack of continuity and coordination in building design, construction, installation, maintenance, and service
Proper Refrigerant Charging and Evacuation Procedures
Proper Calibration of Thermometers and Gauges
Low Percentage of Permitted HVAC Work
Research Findings
Studies conducted by California utility companies of residential HVAC equipment show that: 72% of the systems are over-sized 68% are improperly charged 70% have improper air flow 91% have not be tested for combustion efficiency
“..Duct leakage, refrigerant undercharge, oversized heat pump with nominal ductwork, low indoor airflow due to undersized ductwork, and refrigerant overcharge have the most potential for causing significant performance degradation and increased annual energy consumption.”
Other Key Areas
Title 24
Economizers
Comprehensive Approach: Whole Building
Value proposition of quality installation, maintenance, and service
HVAC Impact An Integrated Approach
I. Apply Innovation – Maximize Impact and program cost effectiveness through continual enhancement of HVAC programs
II. Demonstrate Value – Transform the HVAC industry by realizing persistent, verifiable savings and improvements in Total Cost of Ownership
III. Create Jobs – Translate recognition of value into sustained demand for skilled technicians and contractors
IV. Align Skills – Ensure ‘pipeline’ of skilled technicians aligns with the evolving requirements of Energy Efficiency and HVAC performance optimization
I.
Innovation (Program)
II.
Value (Program)
III.
Jobs (WE&T)
IV.
Skills (WE&T)
WE&T integration in HVAC Programs
WHPA
Collaborate with industry recognized credentialing providers and training organizations Program requirements Provide program training Additional training providing stackable
credentials
Incorporate real time feedback
Increase workforce capacity and capability
Drive market transformation
HVAC Optimization Programs
Refrigeration Control Panel Testing & Calibration
Fresh Air, Return, & Exhaust Air Dampers Checked For Obstruction & Lubrication
Electrical Connections Checked
Filter Replaced With Proper Media
Cooling Coil Cleaning
Unit
Air Delivery System /
Ductwork
Refrigerant & Refrigeration Compressor Adjustments
Condenser Fan/Motor Checked & Lubricated
Condenser Coil Cleaning
Burner Section Combustion & Draft Tests
Return Air Fan/Motor & Supply Fan/Motor Checked And Lubricated
Refrigerant Charge AdjustmentHolistic approaches address entire HVAC systems over years
Cultivating a New Workforce
How do we get technicians engaged and empowered to effect change?
What do techs need to know and how can we teach them?
How do technicians translate the value they provide to end-users to achieve market transformation?
Partner Collaboration: ADECAdvanced Digital Economizer Controls
Advanced Digital Economizer Controls Critical need area – key goal identified by WHPA
Co-development of curriculum by industry recognized training organizations
Requirement by program for receiving incentive on measure
Demand Control Ventilation with Variable Frequency Drive (DCV with VFD) Critical add on to ADEC Requirement by program for receiving incentive on
advanced measure
Advanced Technologies & New Products (Expected Launch: Q2-2015)
Evaporative Pre-Cooling of Condenser Air
Demand Control Ventilation (DCV)
Variable Frequency Drive (VFD) on Roof Top Unit Supply Fan
Expected Savings:Product Name/Description:
Approx. 160 kWh/0.3 kW/ton
Approx. 162.6 kWh/0.095 kW/ton
Approx. 795.51 kWh/0.095 kW/ton
Market:
Any Building w/multiple A/C Units Assemblies, Schools, Small Offices, Restaurants, & Small / Large Retail StoresAssemblies, Schools, Hospitals and Nursing Homes, Hotels, Small / Large Offices, Restaurants, Retail Stores, & Storage Facilities
In Summary Be inquisitive about the landscape
Identify and partner with diverse stakeholders
Emphasize the fundamentals
Hands-on application
Partner students with industry mentors and coaches
Educate students on the value of Quality Installation and Quality Maintenance
Emphasize a whole building approach
Transform the market
Join Us for Utility Town Hall
5:15 this evening in room Legacy South 1
Contact info:Anne Marie Blankenship
1.530.412.3865