Energy Trends

2

Trift bridge

560’ long333’ high

Trift glacier 1948

Trift glacier 2006

2 miles since 1948

Do you believe?

Industry32%

Transport28%

Buildings40%

Surprised?

39% of CO2

72% electricity

Energy

18%

11%12%16%

43%

HVAC Plug Load

Hot Water Lighting OtherIndustry

32%

Transport28%

Buildings40%

20%

26%

7%

13%

34%

HVAC Plug Load

Hot Water Lighting Other

Res22%

Com18%

Energy

Even if you don’t believe…

…believe in hard savings of 15% to 60%

O&M 7% to 28%Controls 7% to 23%Lighting 6% to 25%Equipment 3% to 15%

Behavior 3% to 15%

Size of the prize…

Making the invisible visible

Making the invisible visible

Why now?

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 20106

7

8

9

10

45% increase

US

ave

rage

ele

ctri

city

cos

t -

$0

.01

/ kw

hElectricity pricing

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 20104

5

6

7

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12

13

Highly volatile

Co

mm

erc

ial n

atu

ral g

as p

rice

s -

$ /

cu ft

Natural gas pricing

Efficiency is the cheapest form of clean power

20:20:20BEQLEEDEnergy Star

Net zero energy

Pilot phase

21 buildings

14.5M sq ft

A- to C grades

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 20100

100

200

300

400

500Series 1

LEEDM

illio

ns o

f sq

ft c

ertif

ied

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 20100

100

200

300

400

500

Energy StarM

illio

ns o

f sq

ft c

ertif

ied

How?

Intelligent buildings

Day lighting

Sub-metering

Efficient lighting

Occupancy sensing

Variable speed drives

Demand-based ventilation

Continuous commissioning

Utility automated demand/response

Fully integrated building management system

Smart Grid&

Demand / Response

What is the Smart Grid?

Use of digital information and controls

to improve reliability, security

and efficiency of the grid.

Use of smart automation systems

that optimize the operation

of buildings and homes.

Installation of smart meters

to enable real time pricing

Deployment of demand / response

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The Problem

Energy Demand

Coal

Hydro

Renewables

Diesel Peaker

Gas Turbine

Spot Market

$.04

$.06

$.10

$.25

$.30

$2.00

Energy Cost

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Efficiency

Original load

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ildin

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With energy efficiency250 kW reduction

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Demand / Response

Original load

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With energy efficiency

With demand response

Auto Demand Response

Demand Response - a utility requestsenergy curtailment during an anticipatedpeak period where demand exceedssupply.

Utility options are:Purchase power on the spot market Start up old generation plantsBuild new power plants (very costly)Rolling blackoutsDemand / Response

Auto DR is an automated way to achievedemand reduction.

Demand response - lowest installed cost

GENERATION ASSET INSTALLED COST ($ / kW)

Photovoltaic $ 6,038

Solar thermal $ 5,021

Wind offshore $ 3,851

IGCC w/ CCS $ 3,496

Nuclear $ 3,300

IGCC $ 2,378

Scrubbed coal $ 2,058

Wind $ 1,923

Distributed gas – peak $ 1,645

Distributed generation – base $ 1,370

Gas plant $ 962

Demand response $ 573

Thank you