Vodafone 2012 Annual Report Download - page 39

Performance Governance Financials Additional informationBusiness review
37
Vodafone Group Plc
Annual Report 2012
Climate
Climate change represents one of the
biggestglobal challenges and remains a key
concern of our business and stakeholders.
Ourmachine-to-machine (‘M2M’) services
enable reductions in carbon emissions from
logistics, manufacturing processes and
ofceenergy use, whilst improving business
efciency and increasing quality of services.
In our African operations we are investigating
Community Power, which uses excess
electricity from our solar-powered mast sites
inoff-grid rural areas to power community
facilities. We envisage Community Power
willsupport local economic and social
development by bringing green energy
toruralcommunities.
Smart working
It is forecast that remote mobile workers will
number 1.3 billion by 20154. Creating better
ways of working can deliver efciency and
productivity benets, but there are also
sustainability and life enhancing benets
tosmart working.
A study which was carried out across
Vodafone’s operations in the UK was
completed in 2011. The study, which
compared gures from nancial year
2011with those of 2007, showed:
a 45% decline in carbon emissions
fromtravel;
a 37% drop in CO2-equivalent emissions from
building energy use within ve years;
a a saving of 24,000 tonnes of CO2-equivalent
emissions every year (this is equal to
theaverage annual CO2 emissions
associated with the energy use of 4,000
UKhouseholds).
Responsible and ethical
whereverwe do business
To transform societies, we need our
stakeholders’ trust and co-operation. To earn
that trust we must manage the issues that
matter to them and behave ethically in
everything we do.
Operating responsibly
In 2012 we signed up to industry principles
ofthe ICT Coalition for a Safer Internet for the
development of products and services which
help keep children safe online.
In 2011 we joined with seven other telecom
operators to collaborate in auditing the
working conditions of our common suppliers,
as well as requiring all our suppliers to sign up
to our Code of Ethical Purchasing.
Environment
We have launched an eco-rating for mobile
phones in the Netherlands, as part of our
commitment to raising standards across our
range of devices, and providing information
tocustomers.
We co-chair the Global e-Sustainability
Initiative (‘GeSI’) working group to develop
long-term solutions for the management
ofelectronic waste within the ICT industry,
particularly in emerging markets.
We have modernised our network by installing
new, more efcient single Radio Access
Network (‘RAN’) technology that operates 2G,
3G and LTE networks. Single RAN units are
now present in 24% of our base station sites,
saving up to 40% energy compared to
traditional RAN units.
Based on better and more complete data this
year our energy use increased by 8.2%, with
greater consumption by our network being
partially offset by network modernisation and
energy efciencies.
This has impacted our CO2 emissions which
have risen by 12.1%. In addition, there have
been changes to the conversion factors used
to calculate CO2 from electricity particularly in
Germany, Spain and Italy. This year we sourced
18% of our electricity from renewable sources.
This was primarily from purchasing green tariff
energy from the grid in mature markets.
In 2012 we opened the Vodafone Site Solution
Innovation Centre in South Africa, a joint
venture with Vodacom, to develop and eld
test innovations such as solar foil and hybrid
power solutions. Examples of innovations at
the Centre include a next-generation hybrid
generator, known as a ‘power cube’, that
improves efciency by 40% and signicantly
lowers installation and operating costs. Smart metering
In New Zealand, ASB Bank used smart
meters to monitor and modify its
energyuse, leading to carbon savings of
2,200 tonnes CO2-equivalent (27%) and
cumulative cost savings of £1.6 million
in the rst three years of use.
Note:
1 The charts above on energy use and carbon emissions are
calculated using actual or estimated data collected by our mobile
operating companies. Thedata is sourced from invoices, purchasing
requisitions, direct data measurement and estimations where
required. The 2012 data includes India, Ghana, Qatar and South
Africa but excludes all other Vodacom markets. Our joint venture in
Italy is included in allyears.
1.212010
2011
2012
1.96
2.20
Carbon฀dioxide emissions1Millions
of tonnes
Network
3,946
Energy use 20121
Retail
83
Ofce
425 4,454
GWh
Vodafone
sustainability report
Our 12th annual sustainability report,
which is assured by Ernst & Young LLP
using the International Standard on
Assurance Engagements (‘ISAE 3000’)
tocheck adherence to the AA1000
AccountAbility Principles Standard
(‘AA1000APS’), is available at
www.vodafone.com/sustainability.
16 local markets publish their own
sustainability reports.
600,000
Subscribers to Vodafone Farmers
ClubTurkey. Part of the Connected
Agriculture programme.
7.8m
Machine-to-machine connections
canleadto a dramatic reduction in
carbonemissions, whilst improving
business efciency.