1. First in Service First in Value
Hubert M. Bianco Superintendent
Freeport Electric
First in Service First in Value

2. Freeport Generation Project
Hubert M. Bianco Superintendent
Freeport Generation Project

3. Freeport Generating Project Project Description
Hubert M. Bianco Superintendent
Freeport Generating Project Project Description
Install Two Combustion Turbines
• One owned by Freeport One owned by Developer
• Fuel
Natural Gas with Backup of Low Sulfur Fuel
• Output – MW
• Retire Two Fiat Diesels
• Keep Existing Combustion Turbine for Capacity and Emergency Purposes

4. Freeport Generating Project
Hubert M. Bianco Superintendent
Freeport Generating Project
• Meet Freeport Electric’s Installed Capacity Requirements for Long island
• Eliminate deficiency payments for Capacity
• Replace older diesel generation at PP#2
• Reduce Emissions
• Moderate energy costs during peak load periods
• Improve Operating Capability
• Provide capacity for future load and economic growth

5. Freeport Generating Project Developer Project Purpose
Hubert M. Bianco Superintendent
Freeport Generating Project Developer Project Purpose
• Supply Power Utilizing Environmentally Competitive Technology
• Produce Power at Market Competitive Prices
• Develop Project with High Level of Reliability and Operating Flexibility to Meet Regional Long Island Demand
• Create Generation Resource Base to Support Market Objectives

6. Freeport Generating Project Key Environmental Permits and Approvals
Hubert M. Bianco Superintendent
Freeport Generating Project Key Environmental Permits and Approvals
• New York State Environmental Quality Review (SEQR)
• New York State Department of Environmental Conservation Air Permit
• Natural Gas Pipeline Route (New York State Public Service Commission – Article VII Review)

7. Freeport Generating Project
Hubert M. Bianco Superintendent
Freeport Generating Project

8. Freeport Generating Project Air Quality Improvements
Hubert M. Bianco Superintendent
Freeport Generating Project Air Quality Improvements
• Retirement of two existing, older, Fiat diesel generators
• Installation of two efficient and clean firing GE LM6000 combustion turbines
• Use of clean burning fuels to minimize emissions of sulfur dioxide (SO2) and particulate (PM10)
• Natural gas as primary fuel
• Low sulfur (0.05%) distillate oil as backup fuel if gas supply is interrupted

9. Air Quality Improvements
Hubert M. Bianco Superintendent
Air Quality Improvements
• Use of state-of-the art emissions control systems
• Selective Catalyst Reduction (SCR) to control nitrogen oxides (NOx)
• Oxidation catalyst to control carbon monoxide (CO)
• Use of higher stacks (170 feet above local ground level) near Good Engineering Practice stack height defined by U.S. Environmental Protection Agency (EPA) will minimize local impacts of emissions

10. Freeport Generating Project Air Quality Improvements
Hubert M. Bianco Superintendent
Freeport Generating Project Air Quality Improvements
• Maximum predicted impacts of proposed LM6000 combustion turbines considered insignificant under EPA criteria
• Potential to improve existing air quality on Long island through the displacement of power generation from existing, older technology.

11. Freeport Generating Project Emissions Controls
Hubert M. Bianco Superintendent
Freeport Generating Project Emissions Controls
• New combustion turbines at Power Plant #2 will use state-of-the-art emissions control technology, good combustion practices, and clean burning fuel
• New combustion turbines will achieve significantly lower emission rates relative to existing, older technology power plants
• Advanced technologies (Selective Catalytic Reduction and water injection) will be used to control nitrogen oxide (NOx) emissions
• SCR control technology injects aqueous ammonia (solution of 81% water and 19% ammonia) to control NOx emissions