australianmining# hybridpowerstations## (hybrid... · meanwindspeedsof7.5m/s # andaboveareideal#!...

14 March 2013

Australian Mining Hybrid Power Stations

Briefing Paper

14/3/13 1 ©Danvest Australia Pty Ltd 2013

Siemens and Danvest �  Siemens and Danvest are working together to supply Wind-‐Diesel systems into the Australian mining industry based on the Danvest Power Box concept

�  Our target market is off-‐grid mines typically requiring 5 to 10 MW of power supply in areas of good wind resource (we can build larger)

� We are in commercial discussions for an installation at a major mine site in South Australia with a planned installation during 2013 and proposals have been submitted for mine sites in Western Australia

14/3/13 ©Danvest Australia Pty Ltd 2013 2

Remote Power Supply �  Danvest specialise in standard renewable energy applications for remote isolated power stations

�  Power supply to mining projects by installing mini grid system with wind capacity up to 120-‐150% of the average power consumption

�  Turbine yield capacity is targeted at 35-‐45% to provide high integration (circa 50-‐70%) of wind capacity and similar fuel savings per year with potential to add PV

�  An integrated technology and financing package (including bank finance and export credit guarantees) will be offered by Danvest for sites around Australia


Who Will Benefit? �  No access to mains grid power or limited access

�  Off grid �  Fringe-‐of-‐grid

�  Renewable energy availability �  Assess the viability of wind power as an energy source

� Mine life commitment �  Operational cost savings pay back capital cost within 4-‐5 years

� Market projection �  Over the next five years we see a market for up to 32 sites in

regional and remote Australia, reducing fossil fuel usage in mining sites


Wind Resource Availability � Mesoscale modelling used to assess potential wind turbine siting locations within the mining area

� Mean wind speeds of 7.5 m/s and above are ideal

� Wind mast installed to confirm site-‐specific wind speeds

� Wind monitoring data has been collected at our initial site


Windmap source: Renewable Energy Handbook 2010 Government of Western Australia

Office of Energy

Only FIFA, Coca Cola and the catholic church are present in more countries than Siemens

Pacific Region §  $2,4 billion in sales §  69 locations

§  2500 employees

§  140 years in the region

14/3/13 ©Siemens Pacific 2013 6

Innova?on – Siemens direct drive technology Continuous investment into new technology resulted in groundbreaking direct drive turbines

�  Direct drive technology with no

gearbox.

�  Simplified design with 50% less parts.

�  More power with compact design.

�  Minimizes the cost of energy.

14/3/13 ©Siemens Pacific 2013 7

Wind-‐Diesel Concept �  Danvest, produces and installs renewable energy systems using Danvest’s hybrid power technology “Danvest Power Box”

�  The Danvest system provides power into the customer’s power distribution system


Wind Turbine

Danvest Power Box

Backup Diesel Generator

A Flexible, Scalable Solu?on �  Site power is provided through the integration of:

�  Wind turbines (or solar panels), and the �  Danvest Wind-‐Diesel power system

�  Danvest modified diesel generators are an integrated component in the Danvest system

�  Diesel fuel usage is reduced by available wind power


Diesel PowerWind Power

Combined Power

Wind-‐Diesel power supply concept

Danvest Diesel Generator # 1 ...

Danvest Diesel Generator # X

Power supply for consumptionMine Site

1.1MW MTU

1.1MW MTU

1.1MW MTUGenset

1.1MW MTU1.1MW

MTUGenset

Wind Turbines

Danvest Wind-‐Diesel System

Danvest Control System

Benefits of Wind-‐Diesel �  Financial

�  Fuel savings

�  Reduce dependence on diesel price

�  Reduce carbon tax impact

�  Improve mine viability and profitability

�  Extend mine lifetime and profitability

�  Social/Environmental

�  Reduce fossil fuel usage and emissions by half or more, dependent on site specific characteristics

�  Increase Australia’s renewable energy deployment

�  Reduce Australia’s carbon emissions


Danvest Reliability Security Efficiency Renewable

Energy Reduced emissions

Fuel savings

Diesel Costs Rise…


$0.80

$0.90

$1.00

$1.10

$1.20

$1.30

$1.40

$1.50

$1.60

2004 2005 2006 2007 2008 2009 2010 2011 2012

$/L (inc

. GST

)

Calendar Year

National average diesel terminal gate price Source: Australian Institute of Petroleum, website accessed 15 Feb 2013 http://www.aip.com.au/pricing/tgp.htm

…WT Prices Drop


Installed cost projections for Australian wind farms Source: Clean Energy Council, Review of the Australian wind industry 2011

One Stop Shop with Proven Technology

14/3/13 ©Danvest Australia Pty Ltd 2013 -‐ Confidential 13

Turnkey or

Build, Own, Operate

Finance

Civil Electrical

Danvest supplies the complete power solution

Thank you for your ALen?on For further information: Jonathan Whalley Managing Director Danvest Australia Pty Ltd Ph: (08) 8260 8201 Mob: 0419 808 701 [email protected] www.danvest.com


David Pryke Executive Vice President Siemens Ltd. Australia Energy Sector Ph: (02) 9491 5187 [email protected] www.siemens.com.au/energy

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