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ENEX Renewable projects in Europe, Americas & Asia . Content. Overview of Enex Current projects Enex Binary Plant. This is Enex. Export of Know-how in the Geothermal and Hydroelectric Sectors Enex is owned by Icelandic energy companies that

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Presentation Transcript
slide1

ENEX

Renewable projects in Europe, Americas & Asia

www.enex.is

content
Content
  • Overview of Enex
  • Current projects
  • Enex Binary Plant

www.enex.is

this is enex
This is Enex

Export of Know-how in the Geothermal and Hydroelectric Sectors

Enexis owned by Icelandic energy companies that

been involved in geothermal development for over 70 years

The company has a has world leading

geothermal expertise and experience that it puts to use

when designing geothermal solutions.

Enex was established to co-ordinate ongoing efforts of the

shareholding companies to export geothermal and hydropower knowledge and experience

Geothermal drilling at the 210 MWe Hellisheidi CHP Plant

690 MWe Kárahnjúkar Hydropower Project

www.enex.is

affiliates
Affiliates

Affiliates in cooperation with local partners:

  • Enex Deutschland GmbH, Germany
  • Enex Power GmbH, Germany
  • Enex Kína ehf, China
  • Iceland America Energy Co. (IAE Corp.), USA
  • Slovgeoterm a.s., Slovakia
  • Enex Sobrance s.r.o., Slovakia
  • Enex Trebisov s.r.o., Slovakia
  • Enex Vranov s.r.o., Slovakia

www.enex.is

what we do
What we do
  • Binary Power Plants
  • Flash Steam Power Plants
  • Geothermal District Heating Systems
  • Small to Medium Size Hydropower Plants

Simplified schematic, geothermal flash steam power plant

Tunnel drilling at Kárahnjúkar Hydropower Plant

www.enex.is

approach
Approach
  • Solution Provider
    • Providing the equipment, research, expert technology, engineering and installation
    • EPC turnkey contracts
  • Lead Investor
    • Design, build and operation
    • Contracts on BOOT, BOO or BLT terms
  • Joint Venture
    • Team up with local partners to develop projects

Geoscientific research

Geological surveying, high temperature area S-Iceland

www.enex.is

this is enex7
This is Enex

Enex’s owners are Europe’s largest geothermal and hydro developers

  • For the last 20 and foreseeable for the next 20 years

We offer a work force of 400 experts

  • 100 geoscientists and 300 specialized engineers

Iceland runs the UNU (United Nations University) Geothermal Program

  • Network of 340 fellows from developing countries
  • Helping the development of geothermal potential since 1979

www.enex.is

enex s shareholders
Enex’s Shareholders
  • Geysir Green Energy
  • Reykjavik Energy
  • - National Power Company
  • Iceland Drilling
  • Iceland GeoSurvey
  • New Business Venture Fund
  • VST Consulting Engineers

+ more than 30 other engineering, design and consulting firms specialized in geothermal, district heating and hydropower projects.

www.enex.is

geothermal power plants
Geothermal Power Plants

Krafla 60 MWe

Geothermal Power Plant

Owner: National Power Co.

Svartsengi 46 MWe – 150 MWth

Combined Heat & Power Geothermal Plant

Owner: Sudurnes District Heating

Nesjavellir 120 MWe - 300 MWth

Combined Heat & Power Geothermal Plant

Owner: Reykjavik Energy

Reykjanes 100 MWe

Geothermal Power Plant

Owner: Sudurnes District Heating

Hellisheidi 210 MWe - 400 MWth

Combined Heat & Power Geothermal Project

90 MW in 2006, 33 MW added in 2007, 90 MW in 2008.

Owner: Reykjavik Energy

Krafla 60 MWe geothermal power plant

Svartsengi 46 MWe CHP power plant

www.enex.is

current projects
Current Projects
  • Germany
  • China
  • USA
  • Slovakia
  • Hungary
  • El Salvador

www.enex.is

germany
Germany

Geothermal Combined Heat

& Power Plants

  • Enex Deutschland GmbH has concession rights
  • Location:

Southern Germany

www.enex.is

germany12
Germany

Geothermal Combined Heat

& Power Plants

  • First project: 1 to 2 plants
  • Geothermal area: Geretsried / Wolfratshausen
  • Technology:
    • Binary Power Plant
  • Est. size:
    • 8 -15 MW Electric Power
    • 30 MW Heat
  • Temp: 150-170°C
  • Well depth: 4.000 - 5000 m.
  • Project schedule: 2007-2009

www.enex.is

china
China

Geothermal District Heating

  • Location: Xianyang, China
  • Inhabitants: 4 million
  • Temperature: 90-110°C
  • District heating will serve

roughly 500.000 people

www.enex.is

china14
China

District heating in Xianyang city

  • Potential of becoming the world’s largest DH system in 2012-2015
    • 15.000.000 m2
  • First phase completed
    • Inauguration Dec., 2006
  • Second phase
    • In construction
    • 2 years
    • Additional 700.000 m2

www.enex.is

slide15
USA

Geothermal Power Plant

  • Projects of IAE Corp.
    • Subsidiary of Enex
  • Location: Truckhaven, Imperial Valley, South - California
  • Total size: 150 MW electrical power
  • Fluid temp: 180°C
  • Flash or combined flash- and binary power plant
  • Drilling estimated to start in 2007

www.enex.is

slovakia
Slovakia

Geothermal District Heating

  • 3 project companies founded with three municipalities
  • In cooperation with 3 municipalities, TZX s.r.o., Rafhönnun hf and Hönnun hf
  • Location: Eastern - Slovakia
  • Purpose: Feasibility reports on the use

of geothermal areas for district heating

www.enex.is

hungary
Hungary

Binary Power Plant and/or District Heating

  • Joint Venture with;
    • MOL (Hungarian Oil & Gas Company)
    • Green Rock (Australian investment co.)
  • Location: Ortaháza, South-West Hungary
  • Temp: 141°C

www.enex.is

el salvador
El Salvador

Berlin Geothermal area

www.enex.is

el salvador19
El Salvador

Binary Power Plant

  • EPCM contract signed in May 2005
  • Buyer: LaGeo SA from El Salvador
  • ORC type
  • Size: 9.3 MW gross
  • Contract: $13 million
  • Plant in commissioning phase

www.enex.is

el salvador enex plant
El Salvador, Enex Plant

Organic Rankine Cycle (ORC)

ORC Power Plant utilizes 180°C geothermal fluid for electrical generation

Simplified schematic of the ORC

www.enex.is

slide21
Enex Binary Plant

Key Benefits:

  • Knowledge in handling geothermal fluid
  • Flexibility in design
  • Operational Experience with Geothermal Power Plants

www.enex.is

el salvador22
El Salvador

August 2006 - Construction activity

www.enex.is