CBIA

Next Generation Manufacturing

“Green” Technologies

May 20, 2005

FuelCell Energy Connecticut Operations

Torrington - Technology Manufacturing

•Stack Production

•Module Assembly

•65,000 ft² facility

•Opened in 2001

Danbury – Corporate, Engineering and R&D

•Research Labs

•Design Center

•Operations and Service Support

•Conditioning and Testing

Core Products – 250kW-10MW

Product Characteristics

High temperature, high efficiency, carbonate fuel cell power plants for base load commercial and industrial applications

High value waste heat by-product for cogeneration

Internally generated hydrogen from readily available fuels such as natural gas –operating at customer sites today

Certifications for product safety, interconnection, performance and installation

DFC® 300A DFC® 1500 DFC® 3000

Multi-MW Grid Support

Green Technology - Made in Torrington

Standard Cell Packages

Reformer Package

Oxidant

Fuel

Partially Reformed Fuel

A Family of Power Plant Products

All power plant products are based upon a scalable use of the core stack engineered and manufactured in Connecticut.

Stack

Fuel Cell

Sub-MW Power Plant

Sub-MW Module

MW Module

MW Power Plant

Future Products – Expanding the Connecticut know how

DFC/TMW Grid support

Marine/DieselShip service, islands

DFC/H2

Hydrogen generation

SOFCMultiple units, <100 kW

The core technology provides a platform for a diverse product mix of green energy technologies

Manufacturing in Torrington

Manufacturing ProcessesManufacturing Processes

Tape Casting Sintering Lamination

Readily Available MaterialsReadily Available Materials

Stainless Steel

Nickel

Ceramic Powders

Carbonates (common minerals)

High Value EmploymentHigh Value Employment

Skilled Manufacturing

Electrochemical Research

Mechanical, Chemical and Electrical Engineering

Service Technicians

Green Technology

Why are Fuel Cells Clean and Green?

Unmatched Emissions Performance of DFC Power Plants

Average USfossil fuel plant

Combined cyclegas turbine

Microturbine Fuel cell

24.89

1.2

0.6

0.04

(Pounds of emissions per 1000 kWh NOx,CO, SOx, Hydrocarbon, Particulates)

0

0.5

1.0

1.5

24.5

25.0

Source: NETL(http://www.eren.doe.gov/der/pdfs/mid_atlantic_conf_02/williams.pdf)

Meaningful Emissions Reduction… 100 MW Fuel Cells vs New England’s Average Fossil Plant

NEAvg Fuel

Cell

- 99.94%

NEAvg Fuel

Cell

- 55%

NEAvg Fuel

Cell

- 99.999%

Average emissions from New England fossil fueled plantsSource: US EPA

Reduction of 1,240 Tons per year of NOX

Reduction of 3,250 Tons per year of SO2

Reduction of 387,000 Tons per year of CO2

Forward Thinking Companies – Green Manufacturing

Pepperidge Farms –Bloomfield

•250 kW installation

•Combined Heat and Power

•Enhance State of the Art Baking Facility

Sierra Nevada Brewery – Chico CA

•1000 kW installation

•Combined Heat and power

•Reliability

•Part of manufacturing expansion plan to create renewable fuel

Manufacturing Applications

IZAR (MTU)

Michelin (MTU)Epson (Marubeni)

JapEx (Marubeni)

Kawasaki (Marubeni)

Summary Points

We are an established Connecticut technology company.

We are providing the green technology of the future….. Today.

We provide the kinds of manufacturing, research and technical jobs envied by all states.