Green Technology Demo MWC 2010

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restriction extend to reproduction in all media.© 2010, Vodafone

Green technology demoMWC 2010

1 04 September 2013

VodafoneGreen Technology Demo

Vodafone Technology Networks







2 04 September 2013

What do you know about our Network?

What can we do to cope with the next billion of users without increasing CO2 footprint?

How many Solar Panels needed to power a traditional Base-station?

How much consumption per year in KWh do we have in tradition sites?







3 04 September 2013

This Session is about to give you all the answers and wVodafone is doing to keep the energy situation under coand to share experience from our green technology initia





No part of this document may be reproduced withoutwritten authorisation. The copyright and the foregoingrestriction extend to reproduction in all media.

© 2010, Vodafone

4 04 September 2013

CO2 annual emissions from use of cellular networks

Energy ~2TWh ~60TWh ~3.5TWh ~1

CO2

~1Mt ~30Mt <2Mt ~5

*1Mt CO2 = 2TWh

Radio Base Stations consume ~80% of energy in cellular networks use.

correspond to

25 mio household averageyearly consumption

3 billion

subscribers4 million Radio

Stations20,000 Radio

ControllersOther

Source: NSN, 2009






© 2010, Vodafone

5 04 September 2013

OFF Grid; 10%

Poo

Unreliable & Good

Grid; 50%

Others; 20%

Energy costs are escalating...

.…Emerging market energy costs to climb over 70%driven primarily by network expansion butcompounded by increased energy cost of between 5%

and 10% per annum

Percentage of sites using Diesel Generators in reavailability

(source India)1. Typical sites in emerging market

countries like India and Africa useDiesel Generators as primary power or

backup solution

2. Diesel:Main Driver for increase of energycosts and CO2 emissions

DG run over

DG

DG run 2-6 h/day

DG : Diesel

No DG






© 2010, Vodafone

6 04 September 2013

How to keep the energy situation under control…

Vodafone Techno logy Netwo rks drive Inno vat ion in Network Ef

and Green Technolog ies

…Design to real n

> Developing 100% green powered innovative radio base station solutions.

> You cannot manage what you do not measure: Vodafone is mainpromoter of implementing standards energy monitoring features.

> Vodafone is implementing on large scale standardised efficientproducts and developing intelligent power efficiency features.

> Better control of Diesel Operation by implementing alternativesusing Batteries as main power sources.

> Drive Technology innovation for renewable energy solutions using (Solar+Wind) for mass usage in emerging markets.






© 2010, Vodafone

7 04 September 2013

Vodafone Green Technology Demos

Vodafone - Green Technology Programme

Renewable energy sources

to power the base stations

The Green Site (Diet BTS)

100% Green Innovative Radio Station

Solutions

Innovative Power E

Intelligence Power M

For further info about this programme

Go directly to the demo

For further information about the Green Site For Further inform

feat

B

CD






© 2010, Vodafone

8 04 September 2013

The Vodafone GreenTechnology Programme

Renewable energy sourcesto power the base stations





© 2010, Vodafone

Green technology demoMWC 20109 04 September 2013

Established joint Cooperation between Vodafone, China Mobile and Indus Towers to push the industry to deliver renewable energytechnical solution for mass usage to reduce substantially diesel

consumption with Payback <= 3Years (currently 6-7Y).

Work closely with Key Suppliers on low Total Cost of Ownership (TCO)approaches to deliver complete green site solutions.

only 2 main KPI‘s:

Power sustainability for Base Station and Payback < 3 Y

Green Telecom sites at reasonable cost

Site in F

OFF Grid or sites with

http://banners.mobileeurope.co.uk/adclick.php?n=a8350e9d




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10 04 September 2013

Parallel Pilot sites in India, China, South Africa, Ghana and Qatar

Different concepts between Solar only,

Solar + Wind,

Solar+ DG for different type of sites

have been evaluated during 2009

Pictures: Some of the realized green sites during 2009

Launch of parallel Pilots and

Trials around the globe

China

India (VF-Essar & IndusTowers), Africa (Vodacom-

SA and VF-Ghana)

and Qatar







Vodafone Green Sites are now a reality!

Site : Close to Kruger National park / Diet BTS 3900E

Power consumption: 147W

Backup time: 3*24Hours;

Battery capacity: 400AH in one Batteries Bank;

PV panels: 8PCS*165W

South Africa

Site : Assam Region / NOKIA Flexi BTS (2/2/2)

Power consumption: 800W

PV modules: 12PCS*170W = 2,05kWp

Battery capacity: 800Ah

Generator 15 KVA

India

Site : south of Qatar/ Sector BTS (2/2/2)

Power consumption: 950 W

PV modules: 18PCs*170W= 3.06kWp

Wind : 3kW at 45m height

Battery capacity: 1800Ah ; 48h autonomy

Qatar

Green Sitat the MW







0

0.5

1

1.5

2

2.5

1 2 3 4 5 6 7

L o a d [ k

W ]

BTS load DG reduc

The higher the load the higher the CAPEX investmesolar to get same operational level

For small loads around 200W no Diesel Genset is n

corresponds to 100% reduction in the chart

Technical findingsImpact on Diesel Generator running time

24

16

24

-77 -76-70

Solution 1 Solution 2 Solution 3

hour

%

Savings achieved in Diesel Generators runtime after installing renewablesolution

BTS size and achievable DG runtime red

It is technically and commercially feasible to power OFF-Grid Base stations with resources, the smaller the load the sho

Effect on Diesel running time reduction DG runtime before was 16h – 24h hours







Live connect to realized Green site inQatar with ALU solutions

Live connect toIndia wit

Vodafone Green Technology ProgrammeLive connect to India & Qatar performance of realized green sitesworking with alternative energy

Find out morewww.unite.nokiasiemensnetw

Find out more underhttp://www.alcatel-lucent.com/alternative-energy/

http://www.unite.nokiasiemensnetworks.com/environment

http://www.alcatel-lucent.com/alternative-energy/

http://manager.poweroasis.com:8080/PowerOasisMgr/login;jsessionid=DA22140C2058CA22C8AAB5730CD164E0






http://www.unite.nokiasiemensnetworks.com/environment

http://84.199.67.163/pims/scrims.htm;jsessionid=ca8aff1nb41b







100% Green InnovativeRadio Station Solutions

“The Diet BTS” Outdoor

at the M

Loc ate



Copyright notificationNo part of this document may be reproduced without

written authorisation. The copyright and the foregoingrestriction extend to reproduction in all media.

© 2010, Vodafone

Green technology demo

MWC 201015 04 September 2013

Vodafone develops

concept in MobileInnovation Centre(MIC, Madrid, Spain)

The success story of The Diet BTS in Vodafone…

GrConcept

Q4/2007 Q2 ~ Q3/2008 Q1 ~ Q2 /2009

Value Proposition

“100% Green

innovative Base

Station, designed for

remote communities in

emerging markets”

Definition & Development

High Power

Efficiency

Optimized Cost

with Green Power,

‘0’ CO2 Emission

Smart Wi-Fi

Transmission

Easy & Fast

Installation

1st Pilots

f

First Live Trial in

South Africa

100% Green sites

targeting an area

without coverage in

the Kruger park




MWC 2010



© 2010, Vodafone


Lowest pow

Intelligent

Optimised Tran

Loca

Antenna

Diet BTS

Battery cabinet Solar panel

WiFi transmission

Aftersun, LM Ren

We have the most affordable solution for our emerging markets

Easy to InSelf-Planning & Self-

Optimization

Unique and integrated OSS Easy and Remote Fault

Recovery

Easy Installation and

Configuration

Easy Network

KE

TCO




MWC 2010



© 2010, Vodafone


BTS Off (sleeping)

Non-BCCH TRX switch off

Non-BCCH timeslot switch off

Non-BCCH channel TX power degradation “4

Aft

Backup time: 3*24Hours;

Batteries Recharging time:10 days

Battery capacity: 400AH

Solar panels: 8PCS*165W

Green Site Power Efficiency Roadmap…

8 Solar Panels

6 Solar Panels

Q3/2009

Q4/2009

Power

based

produc

147W @ 30W / 2 Carriers

130W




MWC 2010



© 2010, Vodafone


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Green Technology Demo MWC 2010