23
ENERGY STAR ® for Residential Ventilation Fans October 22, 1999 Andrew Fanara [email protected]

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Page 1: Title€¦ · PPT file · Web view · 2012-11-12Comparison of Panasonic PSCM prices from w ... .00 2005.00 2006.00 2007.00 2008.00 2009.00 2010.00 405.51 409.66 1.00 413.86 1.00

ENERGY STAR® for

Residential Ventilation Fans

October 22, 1999 Andrew Fanara

[email protected]

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2

Meeting Goals

• Summarize ENERGY STAR Program vision

• Review EPA’s ventialtion fan research since last HVI meeting

• Introduce draft ENERGY STAR guidelines for ventilation fans

• Discuss draft and next steps

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3

ENERGY STAR Philosophy

• Foster public-private partnerships – expand markets for energy-efficient products and reduce energy waste

• Reduce air pollution – decrease carbon dioxide and other emissions leading to climate change and urban smog

• Recognize the most energy-efficient product models in the market through the use of the ENERGY STAR label

• Maintain customer satisfaction – increase energy efficiency without sacrificing performance

• Encourage innovation and competition – develop energy-efficiency guidelines that are technology neutral and performance based

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4

Commercial Buildings

ENERGY STAR Homes

Insulation

Windows

HVACResidential

Lighting

Office Equipment

Consumer Electronics

Exit Signs

Appliances

ENERGY STAR Family of Products

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5

Future Direction

Whole Home Approach

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6

Program Update: Continued Growth

& Success• Strong and increasing industry participation

• Over 1,200 manufacturing Partners spanning 29 product categories

• 3,400 compliant models

• Improvements in design and energy efficiency • Launch of the new Computer and Monitor MOUs (Version 3.0)

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7

ENERGY STARProgram Success

Annual Carbon Savings by Program Area

0

5

10

15

20

25

30

1998 2000 2002 2004 2006 2008 2010

Ann

ual C

arbo

n S

avin

gs

(MM

TC

E)

Office equipment Consumer electronics HVACResidential light fixtures Exit signs Roof productsTransformer New Products

1998= 2.5 million cars removed from road. $1.3 billion saved in utility bills2010=20 million cars removed from road. $10 billion saved in utility bills

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8

Why Join ENERGY STAR?

• Advertise products as innovative, money saving, and with environmental benefits

• Use of logo enables consumers to easily identify and select energy efficient products

• EPA promotes the ENERGY STAR program and its products

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9

ENERGY STAR Outreach

Retail

ENERGY STAR Web site

Utilities

BrandCampaign

Manufacturers

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10

How EPA & DOE Promote ENERGY STAR Program

• ENERGY STAR Web site at www.energystar.gov• 10,000 hits daily

• National Brand Awareness & Public Education Campaign• Media outreach (national, local, & trade press)

• Media hits – 50 in June/July• Public Service Announcements (PSAs)

• New broadcast PSA

• Print PSAs – noteworthy placements in May through July• Golf Magazine• American Homestyle & Gardening• Sound & Vision• Elle Décor • Natural Home • Country Living

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11

ENERGY STAR Promotion (continued)

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12

Retail & Utility Participation

• Retail • 3,500 retail Partners in 46 states

• Sears, Best Buy, Circuit City

• Sales tools• Point-of-purchase (POP) materials

• Retail training - programs and videos

• Utility Partners/Co-branding• 46 utility/energy service providers in 14 States

• Serve approximately 32% of the households in the U.S.

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13

Retail & Utility Participation

(continued)

-Pacific NW

-California

-Wisconsin

-Nevada

-Arizona -New England

-New York

-New Jersey

-Illinois

Over the next 3 years, utilities plan to spend $1 billion on efficiency and market transformation activities.

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14

International Expansion & Coordination

New Zealand

Europe

Australia

TaiwanJapan

Korea

Brazil

Canada

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15

A Growing Suite of Products

New Product Development4 programs launched in 1998 and 1999• Tentative plans to launch 5-7 more programs in the remainder of 1999• Potential New Products

– Set-top boxes -Vending machines -Reach-in fridge/freezer– Ventilation fans -Ceiling fans -Traffic signals– Ice cube makers -Air purifiers -Telephony– Visi-coolers -Water coolers -Dehumidifiers– Wall packs -Motors -Unitary AC– Humidifiers

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16

Why Ventilation Fans?

•Diverse products – reliably large and growing installed base

•Changing usage patterns

•Potential for more energy-efficient design

•Manufacturer interest in program

•Changing building codes and indoor air quality concerns from tighter

homes

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17

Market Observations

• Diverse products• At least 6 functional uses and categories

• Installed base = 143 million• Annual energy consumed = 5.6 billion kWh

• Residential market = 7 million units sold/yr.• $300 million in sales • Sales growth = 1% per year• 5 million new units to new homes

– 2 million units sold retail

• __ % bought by builders• __ % bought by consumers

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18

Market Observationscontinued

• Great divergence in product efficiency • Components and sub-components responsible

– Shaded pole vs. permanent split capacitor motors• Stator laminations• Shading quality• Air gap• Wiring• Capacitors

– Impeller • Scroll

– Housing– Auxiliary controls

• Timer, humidity and motion sensors

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19

• EPA reviewed data and designs from 51 fans

• Identified those with efficiency in the 75th percentile to find those with very high efficiency- cfm/W level > 3.4 - cfm range 50 to 1,200

• Surprising outcome -- No clear trend in energy efficiency verses capacity.

• Conclusion -- More complex analysis needed to control for component type

Fan Efficiency Observations

Ventilating Fan Efficiencies

0

2

4

6

8

10

0 200 400 600 800 1000 1200

Airflow(CFM)

Effic

ienc

y (C

FM/W

att)

75th percentileCFM per watt

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20

Annual Monetary Savings by Fan Type: Best Estimate Scenario

0

20

40

60

80

100

120

140

2000 2002 2004 2006 2008 2010Ann

ual M

onet

ary

Savi

ngs (

$199

5, M

illio

ns-

undi

scou

nted

)

Ceiling Exhaust-Int Ceiling Exhaust-ContCeiling Exhaust-Lighting Range Hood FansRange Hood-Lighting

Note: Savings based on a 0.25 watt/cfm spec. Lighting savings includes replacing incandescent light.

Potential Savings from ENERGY STAR Ventilation Fans

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21

Potential Savings(continued)

2005 Market Penetrations 2010 Market PenetrationsLow Best High Low Best High

Ceiling Exhaust-Int 28% 35% 42% 53% 66% 79%Ceiling Exhaust-Cont 12% 15% 18% 24% 30% 36%Ceiling Exhaust-Lighting 244% 304% 363% 443% 551% 657%Range Hood Fans 12% 15% 18% 24% 30% 36%Range Hood-Lighting 12% 15% 18% 24% 30% 36%

Fan/Product Type

Annual Monetary Savings for Three Penetration Scenarios

0

20

40

60

80

100

120

140

160

2005 2010

Ann

ual M

onet

ary

Savi

ngs (

$199

5, M

illio

ns-

undi

scou

nted

)

Low Impact ScenarioBest Estimate ScenarioHigh Impact Scenario

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22

The Role of ENERGY STARin the Fan Market

• ENERGY STAR can be a catalyst for long-term market transformation

– Low level of market penetration of energy-efficient fans • Current level approximately 10%

– Large variance in product energy efficiency • .5 cfm/watt -- 5 cfm/watt

– Easy way for builders and consumers to identify the most efficient products

• Testing Guidelines - any changes necessary?

• Time Line - Recommended Industry Events/Milestones

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23

EPA’s Promotion of Ventilation Fans

Focus on key distribution channels to reach builders and individual consumers

• Retailers• Utilities• EPA and DOE resources

• ENERGY STAR HIP and Homes programs, DOE FEMP program

• Advertising mediums• Print, internet and TV

• Trade shows• Procurement efforts