The Importance of CHP EfficiencyThe Importance of CHP Efficiencyand the Difference between ultra-low efficient and the Difference between ultra-low efficient

Microturbines or simple Gas Gensets,Microturbines or simple Gas Gensets,compared with a genuinecompared with a genuineCHP Cogeneration SystemCHP Cogeneration System

2G CENERGY Power Systems Technologies Inc.2G CENERGY Power Systems Technologies Inc.

Energy & CHP EfficiencyEnergy & CHP Efficiency

Efficiency is of extreme Importance. Many Project Developers often completely overlook the economic Impact of Fuel Consumption, as well as Electrical and Thermal Efficiency.

Reducing Fuel Consumption, and generating more Electricity & Thermal Energy with less Gas, is often the missing Piece of the Puzzle to increase the economic Viability of CHP Natural Gas and Biogas Projects.

Energy & CHP Efficiency at Biogas ProjectsEnergy & CHP Efficiency at Biogas Projects

DownsizingHigher CHP System Efficiency allows you to downsize youroverall Biogas Plant Investment in Case you are restricted inthe Export of Electricity (Max Limits), or can’t utilize all of the Thermal Energy. You produce the required and expected Energy with a smaller Biogas Plant allowing you to cut your Invest Budget.

If you are not restricted, you generate additional Revenue with the same Size Biogas Plant and a smaller & more efficient CHP System. Efficiency has a significant Impact and is of extreme Importance to all successful Biogas Projects.

Energy & CHP Efficiency at Natural Gas ProjectsEnergy & CHP Efficiency at Natural Gas Projects

100,000 BTUFuel In

Higher CHP System Efficiency saves Money and allows you to downsize your overall Cogeneration Plant Investment. You produce the required and expected Energy with a smaller and much more efficient CHP Plant allowing you to cut your Invest Budget.

With a more efficient CHP System you generate additional Revenue with the same Size or smaller Plant providing higher CHP System Efficiency. Less Fuel Consumption and better Efficiency has a significant Impact to your Bottom Line and is of extreme Importance to all successful CHP Projects.

28,000 BTUEnergy Out

100,000 BTUFuel In

39,000 BTUEnergy Out

28%ElectricalEfficiency

39%ElectricalEfficiency

Microturbines oftenachieve no more than

22 to max 24% Efficiency.

Depending on Plant Sizesome of 2G’s CHP Systems

achieve +40% ElectricalEfficiency.

Microturbines and simple Gas Gensets

2G Modular CHP Systems

CHP EfficiencyCHP Efficiency

Biogas CHP Systems with IC EngineTechnology genuinely designed for Cogeneration and incl. comprehensive CHP Control Technology

Microturbines (extreme low Efficiency)

Gas Gensets with IC Enginesconfigured for CHP Cogenerationwith limited CHP Control Capability

Simple Gas Gensets with IC Engineswith only simple Genset Controls

Highest EfficiencyLowest Fuel Consumption

Lowest EfficiencyHighest Fuel Consumption

Electrical EfficiencyElectrical Efficiency

Genuine Modular CHP Systems 39% Average(up to 43%)

Gas Gensets with limited CHPControl Technology 34% Average 14% higher Fuel

Consumption

Simple Gas Gensets with Engine Control 30% Average 29% higher FuelConsumption

Microturbines 28% Average 76% higher Fuel(Max 30%) Consumption22% Maxin Biogas Configurationat 50°F (lower with increasing Temp.)

The additional Fuel Consumption of 14 to 76% per ekW/h The additional Fuel Consumption of 14 to 76% per ekW/h generated, results in direct Losses and significantly generated, results in direct Losses and significantly impacts the overall Biogas Project Economy and reduces impacts the overall Biogas Project Economy and reduces Profitability. Profitability. Low Efficiency is burning your Money Low Efficiency is burning your Money !!!!

Achievable System EfficiencyAchievable System Efficiency

Less Energy In More Energy Out

High Efficiency Low Efficiency

Sizing the Biogas CHP System correctly is another Key to achieving high Efficiency. Oversizing a Biogas Cogeneration Plant automatically reduces Efficiency and increases operational Cost.

Sizing a Biogas CHP SystemSizing a Biogas CHP System

What is a Gas GensetWhat is a Gas Genset

A Gas Genset is very often by mistake confused and mixed up with a CHP Cogeneration Systems. Basically the Genset is nothing more than a simple Engine / Generator Combination on a Metal Skid and depending on the Scope of Supply it comes with a simple Generator Control Panel, a Circuit Breaker and sometimes with a Heat Exchanger included.

A genuine CHP SystemA genuine CHP System

A professional CHP Cogeneration & Energy Conversion System contains the entire Technology required to function most efficiently, and effectively. An advanced Engine is just one Component. Generally all 2G® genuine CHP Systems are modularized and designed as complete “All-In-One” and “Plug & Play” Package. This includes a closed Loop Heat Extraction Technology, BACT “Best Available Control Technology” for Exhaust Emissions, sophisticated Electronics, and many other vital High Tech Components.

CHP System ControlsCHP System Controls

The Heart of the 2G® CHP Cogeneration System is a comprehensive and very advanced Digital Control Technology monitored On-Line around the Clock.

Installing a Biogas CHP System inside a BuildingInstalling a Biogas CHP System inside a Building

Installing a Biogas CHP Cogeneration System inside a Building is certainly possible.

However,… the inside-Building installation is approx. up to 4 x more expensive compared with a pre-manufactured CHP Module.

This Fact is often completely overlooked and we notice frequently that Project Engineers and Contractors miscalculated their Budgets, exceeding Cost by 300 to 400%. The Complexity of installing a CHP inside a Building is often underestimated.

A genuine Plug & Play CHP SystemA genuine Plug & Play CHP System

The modular Solution is more Cost-effective and reduces technical Risk.

The Difference between a modified StandardThe Difference between a modified StandardShipping Container and a real “All-In-One” CHP ModuleShipping Container and a real “All-In-One” CHP Module

It is important to understand that “a Genset in a modified Shipping Container” is not a Biogas CHP Module.

A genuine “Walk-In”A genuine “Walk-In”““All-In-One” CHP ModuleAll-In-One” CHP Module

Professionally designed and purpose manufactured CHP Modulesare especially made for this Application and are genuine Walk-In,

very easy and convenient to service.

9.8’ (118”) 3 m

9.8’

(11

8”)

3 m

Enlarged Container Design10’ (118”) 3 m wide, 10’ (118”) 3 m high

available in various Length (depending on Engine Size and System Configuration)

Large Floor-Space for easy Access, Movement, and comfortable Service & Maintenance.

Larger & More Convenient to ServiceLarger & More Convenient to Service

CHP Plant Equipment “All Included”CHP Plant Equipment “All Included”

Complete and highly advanced Controls & Switchgear included. Also includes Controlsof all Ancillaries as well as the Gas Detector & Fire Warning System.

Controls & Switchgear “All Included”Controls & Switchgear “All Included”

Fast InstallationFast Installation

Installation Time 1 ½ to max 2 DaysInstallation Time 1 ½ to max 2 Days

2G’s Focus is on Solutions2G’s Focus is on Solutions

Qualified & Confident CHP Experts, working as strong Teams and with Customer Support Spirit.

That’s what drives 2G.

We invite you to visit our US Factory in St. Augustine, FLWe invite you to visit our US Factory in St. Augustine, FL

The 2G Factory in the USAThe 2G Factory in the USA

Biogas ExperienceBiogas Experience

80% Biogas80% Biogas

World Wide OrganizationWorld Wide Organization

Subsidiary

Distributor

Sales Agent

The EndThe End

This is the End of our brief Company Presentation.

Thank You !

For any Questions and more Info:

2G CENERGY Power Systems Technologies Inc.205 Commercial Drive

St. Augustine, FL 32092 – USATel.: +1-904-579-3217Fax: +1-904-406-8727

E-Mail: info@2g-cenergy.com

Visit our Website at: http://www.2g-cenergy.com