# Presentation: 230868

## ENERGY STAR® Commercial Food Equipment 
Industry Meeting: Pressureless Steamers
Rachel Schmeltz, US EPA

Chicago Hilton
May 20, 2003

- ENERGY STAR® Commercial Food Equipment
- Industry Meeting: Pressureless Steamers
- Rachel Schmeltz, US EPA
- Chicago Hilton
- May 20, 2003

## Meeting Agenda

- Overview of ENERGY STAR
- The Specification Development Process
- EPA’s Partnership Agreement
- Draft Specification for Commercial Pressureless Steamers
- Next Steps

## What is ENERGY STAR®?

- Government-backed symbol that makes it easy for purchasers and users to identify products that save energy, save money and help protect the environment without sacrifice in quality or performance
- Products that earn the ENERGY STAR prevent air pollution, including emissions of greenhouse gases, by meeting strict energy efficiency guidelines set by the U.S. EPA and DOE
- Voluntary partnership

## One label at the national level

More than 35 product categories to date
Qualifiying products generally represent top 25% of models in their category at the time the specification is set

Products either qualify or don’t qualify
Manufacturers test and label products 
No cost for participating

- More than 35 product categories to date
- Qualifiying products generally represent top 25% of models in their category at the time the specification is set
- Products either qualify or don’t qualify
- Manufacturers test and label products
- No cost for participating

- What is ENERGY STAR®?

## ENERGY STAR Qualified Products

- Residential products
- Household appliances
- CFLs and light fixtures
- Consumer electronics
- Heating and cooling equipment
- Office equipment
- Ceiling fans
- Windows
- Water coolers
- Dehumidifiers

## ENERGY STAR Qualified Products

- Commercial Products
- Heating and cooling equipment
- Roof products
- Traffic signals/exit signs
- Commercial solid door refrigerators & freezers
- New Products in Development
- Commercial food service equipment
- Refrigerated beverage
- 	vending machines

## Activities to Support Partners and Qualifying Products

- Publicity and consumer education
- Public Service Announcements in print, TV, and radio
- Annual National Promotions for Lighting, Cooling Equipment, Home Electronics, and Home Appliances
- Website - www.energystar.gov
- Consumer brochures
- Marketing tools and financing
- Recognition with annual awards
- Purchasing tools including sample procurement language

## ENERGY STAR Success

- ENERGY STAR works with many stakeholders to reduce greenhouse gas emissions including
- Manufacturers, retailers, and state and utility partners
- More than 1,250 manufacturers labeling more than 18,000 product models
- More than 800 retailers (20,000+ storefronts)
- 160 state energy agency and electric utility partners - spending $1 billion to date to support ENERGY STAR - supplying nearly 60% of US customers
- To date, American consumers have purchased more than 825 million ENERGY STAR qualified products

## ENERGY STAR Impact

- ENERGY STAR is recognized by 40% of consumers nationwide
- Awareness exceeds 50% in areas where utility/state programs are active
- High brand loyalty: most ENERGY STAR purchasers would recommend ENERGY STAR to others
- In 2001 alone, ENERGY STAR helped purchasers reduce greenhouse gas emissions equivalent to 12 million cars while saving $6 billion on their energy bills.

## Specification Development Process - Guiding Principles

- Significant energy savings can be realized on a national basis
- Product performance can be maintained or enhanced with increased energy efficiency
- Purchasers will recover their investment in increased energy efficiency within a reasonable time period
- Efficiency can be achieved with several technology options, at least one of which is non-proprietary
- Product energy consumption and performance can be measured and verified with testing
- Labeling would effectively differentiate products and be visible for purchasers

## Developing an Effective Label

-  Energy and environmental analysis
-  Market research and design analysis
-  Specification development (with significant stakeholder involvement)

## Specification Development Process

**Market **
**Assessment**

**Design **
**Analysis**

**“****GO”**
**“****NO-GO”**
**DECISION**

**Develop**
**Draft Spec.**

**Finalize Spec. **
**& Partnership**
**Agreement (PA)**

**Mfrs. Sign PA & Test Products**

**Savings **
**Analysis**

**IF “GO”**

**Product Briefing**

**Formal **
**Stakeholder Input **

**Discuss w/ Stakeholders**

**SUMMARY **
** ****DOCUMENT**

## ENERGY STAR Partnership Agreement

- 3 Sections
- Commitment Form
- Partner Commitments
- Eligibility Criteria
- Commitment Form: only has to be signed once and allows partner to expand product areas at any time
- Partner Commitments: similar language across ALL products
- Eligibility Criteria: Product specifications, testing guidelines, and effective dates

## Three Standard Commitments:
Annual submission of product information
Clear display of the ENERGY STAR on products, on product packaging, in product literature, and on company Web site
Annual submission of ENERGY STAR unit shipment data

- Annual submission of product information
- Clear display of the ENERGY STAR on products, on product packaging, in product literature, and on company Web site
- Annual submission of ENERGY STAR unit shipment data

**Essential to continued growth and success of ENERGY STAR!**

- Partner Commitments

## Annual Submission of Product Information

**Goal:** to ensure qualified product information provided on the Web site is current
- Qualifying products do not need to be retested if the specification has not changed
- Submit list of products that continue to qualify
- Report products that have been discontinued year round

## Product Labeling

**Goals:**
- To ensure that participating manufacturers get recognition for their efforts
- To increase awareness of ENERGY STAR among consumers
- To make it easy for purchasers, retailers, and/or others to identify energy-efficient models
- To maintain the integrity of the ENERGY STAR brand by ensuring that the symbol is visible in the marketplace

## Annual Shipment Data

**Goal:** to determine market penetration of ENERGY STAR; determine program success and if changes are needed
- EPA will work with partners to determine data collection format
- Data can be masked and/or aggregated
- Data may be provided by a third party or trade association on behalf of its members

## ENERGY STAR for Commercial Food Service Equipment

- Solid Door Refrigerators & Freezers
- Specification in place since September 2001
- 11 manufacturer partners with qualified products
- As of April 2003: 139 refrigerator models and 172 freezer models available
- In 2002, 10% of products shipped were ENERGY STAR qualified

## ENERGY STAR for Commercial Food Service Equipment

- EPA is interested in expanding the suite of energy efficient commercial food service products to:
- Commercial Fryers
- Commercial Pressureless Steamers
- Commercial Hot Food Holding Cabinets

## Potential For Commercial Pressureless Steamers

- A number of manufacturers and end users have shown interest in ENERGY STAR
- Pressureless steamers present a large range in efficiencies for product differentiation
- As low as 25% and as high as 70%, or more
- Non-proprietary, high efficiency technologies are currently available
- Sound test methods are currently available
- Proposed specifications are in line with existing Federal Energy Management Program (FEMP) recommendations

## Energy Savings Potential

- ENERGY STAR qualified Electric Steamers unit energy savings: 6,620 kWh/yr and $452/yr
- Lifetime bill savings: $4,307
- Cumulative carbon savings: 0.06 MtC (2010)
- Number of cars off the road: 13,207 (2010)
- Assumptions
- Equipment lifetime: 10 years
- 20,000 units shipped and 170,000 units in stock (2003)
- 30% initial market penetration of ENERGY STAR qualified products
- Energy consumption: conventional (11,600 KwH/yr) vs. ENERGY STAR (4,980 kWh/yr)
- Electricity rate: $.07/kWh

## Energy Savings Potential

- ENERGY STAR qualified Gas Steamers unit energy savings: 124 MBtu/yr and $820/yr
- Lifetime bill savings: $8,166
- Cumulative carbon savings: 0.04 MtC (2010)
- Number of cars off the road: 9,235 (2010)
- Assumptions
- Equipment lifetime: 10 years
- 7,000 units shipped and 73,000 units in stock (2003)
- 5% initial market penetration of ENERGY STAR qualified products
- Energy consumption: conventional (209 Mbtu/yr) vs. ENERGY STAR (85 MBtuh/yr)
- Gas rate: $6.61 MBtu

## Eligibility Requirements

**Broken down into the following sections:**
- Definitions
- Qualifying Products
- Energy-Efficiency Specifications
- Test Criteria
- Future Specification Revisions

## Definitions

- Define the product and other terms relevant to testing or efficiency requirements:
- Commercial Pressureless (Compartment) Steamer
- Commercial Boiler-Based Steamer
- Commercial Steam-Generated Steamer
- Commercial Connectionless Steamer
- Cooking Energy Efficiency
- Heavy (Potato) Load Cooking
- Idle Energy Rate
- Questions for discussion:
- 	(1) Are there other definitions that should be included?
- 	(2) Are current definitions accurate?

## Qualifying Products

- Product sub categories that may qualify under the specification
- Commercial Pressureless Steamers (gas and electric)
- Bolier-based, steam-generated, and connectionless models
- Question for discussion:
- 	(1) Are there any other sub-product categories that should be included?

## Energy-Efficiency Specifications

- *Normalized for a 3-pan capacity, single compartment steamer

## Normalizing Idle Rates: multiplying the value by a ratio which relates the size of the unit in question to a standardized (or typical) size – in this case, 3-pan. 

	3-pan idle rate = measured idle rate x actual pan capacity
							3

- 	3-pan idle rate = measured idle rate x _actual pan capacity_
- 							3

- Energy-Efficiency Specifications

## Energy-Efficiency Specifications

- Questions for Discussion:
- 	(1)Should the spec break out gas from electric steamers with different energy performance requirements?
- 	(2) Availability of more data on gas pressureless steamers?
- 	(3) Is the specification level reasonable; does it represent about top 25% of models in terms of energy performance; if not, what level would give good representation?

## Test Criteria

- Testing is self-certified
- Testing follows ASTM Standard F1484-99 - *Test Method for the Performance of Steam Cookers*
- Manufacturers will use Qualified Product Information (QPI) form to report products and testing results

## Effective Date

- The date that manufacturers may begin to qualify and label products
- Will be coordinated with product launch to ensure partner participation and product availability
- Questions for Discussion:
- 	(1) How much time is needed to test, qualify, and label products once a specification is finalized?
- 	(2) Is NAFEM the appropriate venue to launch an ENERGY STAR Commercial Pressureless Steamer specification?

## Future Specification Revisions

- If technology and market changes affect the usefulness of the specification to consumers, industry or the environment; EPA looks to revise specification
- May have multiple tiers
- EPA will work with industry to revise specification
- ENERGY STAR qualification is not automatically granted for the life of the product model

## Next Steps

- Draft 1 released April 25, 2003 for stakeholder review
- Determine Draft review period
- Post information from this meeting on the web site
- Post all subsequent written comments on the Web site
- Assimilate industry comments
- Obtain more data, if needed, during comment process
- Conduct further research as needed
- Disseminate additional Draft(s) for review
- Finalize specification and launch
- Mfrs sign Partnership Agreement

## For More Information

- Rachel Schmeltz, EPA
- 	(202) 564-9124 or _[schmeltz.rachel@epa.gov](mailto:schmeltz.rachel@epa.gov)__ _
- ENERGY STAR Product Development Web site
- _[www.energystar.gov/productdevelopment](http://www.energystar.gov/productdevelopment)__ _