Stop wasting, start saving.

Energy efficiency is a profitable investment,

not an expense.

Core Services

Enhanced Energy Efficiency

Complete Support

Our Solutions

GGE offers a variety of

specialized energy solutions

that can provide significant

improvements in the use

of energy and reduce

energy costs. By accounting

responsibility and taking over all

steps in the process of energy

optimisation, your focus can

remain on your core business.

Energy efficient plant / building

Investment plan, contractual agreement

Energy audit, success criteria, financial goals

Utility bills, plant / building area, usage information

Input

Activities/expertise

Output Energy efficiency, savings & guaranteed results

Upgraded infrastucture and process organisation

Investment plan Clear picture of energy savings potential

Energy management and client support:• measurment and

verificiation of new equipment/processes,

• system monitoring,• client training and

technical support, • energy planning, usage

control,• operation and

maintenance of equipment

• savings reports, ...

Experienced project management:• professional planing,

commissioning, execution and control

• rigorous project timeline, • client training, ...

Planing of the process and technical solutions:• power saving measures

and equipment selection,• savings, investment and

financial calculations,• partnership formulation,• project time frame, ...

Measure current plant characteristics:• energy,• renewables,• building characteristics,• lighting,• mechanical & HVAC

retrofits,• power metering,• water, • organisation, business

processes, security, ...

PERFORMANCE GUARANTEE

EXECUTION OF THE INVESTMENT

INVESTMENT PLAN/PROPOSAL

ENERGY AUDIT 4321

How can we help you save energy?

Our team of energy managers performs a

detailed inspection of the energy system

in your facility or building. Before the

inspection, we carefully review the available

documentation, energy consumption

and building usage data and compare

it to previously inspected and analysed

buildings. By inspecting and reviewing the

condition of your facility or building, we

will be able to prepare a technical solution

with economic analysis including detailed

calculations of savings and payback periods

of the suggested measures.

1 Energy Auditing

2 Energy Management System

Every successful project starts with a thourough analysis of current situation.

Timeframe 1 - 3 months

Potential Savings

1 - 6%

Investment size no investment in equipment is usually required

Savings Measures

Optimisation of: HVAC and other energy systems, equipment idle state settings. Audit of contractual agreements for heating, electricity, water and other energents supply.

Key features:

• Real time information on energy

consumption and costs per asset,

site, product line, etc.,

• open communication protocol

platform (no need to replace current

systems),

• user friendly web interface,

• alarming and reporting (min/15 min/

hour/day/month/year to year),

• historical data comparison and

analysis,

• integration with existing ERP system,

• optional excel reporting.

Discover the energy costs of your products, product lines and facilities.

Timeframe 1 - 6 months

Potential Savings 3 - 12%

Investment size small investment

Savings Measures

Integration of energy meters and real time M&T

Our energy management software

provides real time asset-level information

on energy use and asset performance

across your facility or site. Based on the

real time monitoring it allows you to make

informed decisions and actively manage

all of your equipment and facilities in

one single place in order to achieve

higher energy efficiency and lower

production costs.

3 Energy Efficiency Solutions

4 Energy Supply(On-site Generation)

GGE has substantial experience in providing

design, project management and execution

of various energy efficiency projects. That

includes the procurement and installation

of new highly efficient technologies and

systems to provide energy savings to your

facilities, including:

• Lighting,

• heating,

• ventilation,

• air-conditioning,

• process cooling,

• compressed air generation,

• thermal energy storage,

• electrical energy storage.Timeframe 3 - 12 months

Potential Savings

10 - 70%

Investment size

large investment (provided by GGE with Energy Performance Contracting)

Savings Measures

Development of new energy sources or installation of equipment with energy savings potential.

Timeframe 3 - 12 months

Potential Savings

10 - 70%

Investment size

large investment (provided by GGE with Energy Performance Contracting)

Savings Measures

Development of new energy sources or installation of equipment with energy savings potential.

What can be done in your facilities to preserve energy and reduce costs?

GGE is not affiliated with any OEM

and acts solely as a system integrator

with a single goal: to provide our

clients with the most efficient and

cost effective solutions. Our team

of engineers and experts from various

fields will consider BAT (Best Available

Technology) available in the market in

order to develop a tailored solutions

package that fits your specific situation

and is designed to achieve the optimal

overall results for you.

On-site generation technologies

we are specialized in include:

• Cogeneration – combined heat,

cooling and power (CHP),

• trigeneration – combined

cooling, heating and power

(CHCP),

• waste heat recovery systems,

• gas boilers,

• biomass boilers,

• steam turbines,

• ground water/seawater source,

• air source heat pumps,

• chillers,

• ice banks,

• absorption chillers,

• photovoltaics – solar pv,

• vacuum heatpipes.

GGE provides partners not only with

in-house energy efficiency measures

but can also provide a new source of

energy generated for them directly on

their premises or sourced under better

terms (electricity, heat, steam, cooling,

refridgeration, compressed air, gas,

biomass and others). On-site energy

supply solutions offer energy and operating

savings as well as CO2 reductions, remove

your reliance on the power grid and with

our Energy Supply business model, require

no investment from you.

Clean, reliable and cost-effective energy where you need it.

With the help of Energy Performance Contracting (EPC), GGE provides guaranteed energy savings and covers all aspects of the business transaction including the planning and implementation

There are several benefits of using EPC to improve energy efficiency and achieve the highest possible energy consumption and cost savings:

• guaranteed energy savings – savings are known, predictable and can be incorporated into client‘s financial plans - GGE provides a contractual guarantee of achieved savings,

• no financing required – the investment is covered by GGE,

• investment is off client‘s balance sheet,

Total OPEX.

Ope

ratin

g co

sts

Contract start Contract end Time

Current energy + O&M costs

Financing+ GGE

SavingsSavings

Energy costs after installation

1

2

3

1 2 3

The implementation of energy saving measures lowers energy costs and creates savings that allow us to finance the investment.

At the end of contractual term, the rights for entire energy savings are transferred to the plant/business owner.

Energy Performance Contracting – guaranteed results with no investment required.

How to finance and manage the investment?

of the investment, financing, O&M and assumes all technical risks. The investment is recovered by GGE from the achieved energy savings:

• GGE takes care of planning and implementation of the investment, energy management, energy supply, operations and maintenance of the plant or building (O&M) and assumes all technical risks and responsibilities,

• no risks regarding the investment amount & delays,

• client can focus on core business.

Saving energy can directly increase profitability.

Success Stories

Gorenje GroupGorenje Group is one of the leading European home appliance manufacturers with a history spanning more than 60 years. GGE has provided Gorenje with several energy saving measures:

Energy Saving Measures Economic Effects Environmental Effects

Information system for energy management

Approximately 2% of annual energy costs

Indirect impact

Thermal energy supplyfrom CHP - 800 kW unit

Provides Gorenje with 11% of the total demand for heat and electricity

Reduction 517t CO2 annually

Energy production in photovoltaic power plants - 400 kWp unit

Savings due to lowering costs of network access

Reduction 251t CO2 annually

Lighting replacement Reduction of electricity use for lighting by 66%, no maintenance costs for Gorenje

Reduction 283t CO2 annualy

The implementation of all investments in energy saving measures at Gorenje’s Velenje plant location has resulted in over 1 million EUR of savings per year.

Grand Hotel BernardinGH Bernardin was facing high energy expenses and an obsolete heating system that needed to be renovated. The management decided to partner with GGE and replace the heating and cooling source according to a new energy supply model. GGE has built an energy facility with a heat pump that exploits the energy of the sea. The new energy plant exploits the energy potential of the sea and uses two reversible heat pumps to heat the hotel in winter and cool it in summer.

Challenges:• Hotel had to operate without interruptions,• missing technical and building

documentation due to numerous reconstructions and partial solutions,

• large amount of worn out or non-functioning equipment,

• previous heating system was high temperature system – new is low-tempereature renewable,

• reconstruction required the acquisition of local construction and other permits.

Results: • Savings of 37% on heating costs,• CO2 emissions reduced by 500

tonnes per year,• no chemicals or other additives are

used in the process,• the seawater returns to the sea

in the same condition as it was before, only a few degrees cooler or warmer.

1. Underwater recovery2. Seawater pumping station3. Heat/cold pipe line4. Energy consumer

Results: 1.700 MWh saved annually

Žito d.d. MariborŽito is one of the leading companies in the nutrition industry in SE Europe. The main problem of the existing energy system was that the steam system was overdimensioned. It means that the existing steam plant was operating inefficiently with a very poor yield. The system of two boilers (2 x 1.45 MW, 2 x 2,2 t / h) was several times larger than the

actual need for technological steam. Based on the monitoring and analysis of steam consumers we were able to determine the actual steam demand profile. GGE has provided a renovation of the steam boilers for Žito. New, more efficient and economical steam boilers have been installed including the heat recovery of flue gases system.

GGE is one of the leading energy services companies (ESCO) in SE Europe. With over 100 projects in energy saving measures and activities, we save our partners millions of euros each year. Our team of engineers and experts can provide solutions for manufacturing, retail, tourist and other industries.

Innovation – We do not have a prescribed list of energy conservation measures that we propose for each project. We provide targeted solutions to maximize each project’s impact. Innovation is at the heart of GGE and we bring the latest technologies and methods of best practice from across the globe. Our team understands early how new technologies and commercial models can work to help customers improve their energy usage, save money and reduce carbon emissions.

Sound Measurement & Verification of Savings – The best measure of a project success is its verifiable impact. We provide cost-effective systems to track and verify savings rigorously over time.

Technology Neutrality – We choose the right products based on each client’s needs and each property’s unique characteristics.

Benefits of working with GGE:

Savings guarantee – the only measure of success in a project are actual savings. GGE has been recognised as a reliable partner that can guarantee savings from the implemented solutions, as evidenced by numerous reference projects.

Comprehensive approach – We produce better results for our clients by looking at their building systems holistically and considering all of the ways that the buildings use energy and water. We are experienced in many types of energy efficient technologies that enable optimal solutions for each application.

On-Time, On-Budget Projects – We have grown out of one of the leading Slovenian companies. We use project management processes and systems that have been refined and perfected on numerous of complex, demanding projects.

GGE is a licensed energy services

provider in EU and has acquired numerous awards

and certificates for its successful

operations including the ISO 50001 and

FSC certificate.

ISO 50001

BUREAU VERITAS Certification

About GGE Proffessional. Comprehensive and innovative solutions. On time & budget!

SloveniaGGE d.o.o.Šlandrova ulica 4b1231 Ljubljana – ČrnučeSloveniaW: www.gge.siT: +386 59 035 200E: info@gge.si

MontenegroGGE Montenegro d.o.o.Ulica Serdara Jola Piletića bb, 81000 PodgoricaČrna GoraW: www.gge.siT: +386 59 035 200E: info@gge.si

SerbiaGGE ESCO d.o.o.Braće Baruh 23/10Beograd 11000SerbiaW: www.gge.siT: +381 63 245 837E: info@ggesrbija.rs

CroatiaGGE d.o.o. ZagrebSlavonska avenija 26/4 10 000 ZagrebCroatiaW: www.gge.siT: +385 52 405 63 443E: info@gge.hr

BulgariaGGE Bulgaria OOD4 Kuzman Shapkarev Str.1000 SofiaBolgarijaW: www.gge.siT: +386 59 035 200E: info@gge.si

Your Partner for Energy Efficiency