NTT Group Green Finance Framework
June 2022
Introduction
For a sustainable society, we need to consider current and future issues that will challenge us. These
challenges include global and local social problems, environmental obligations, future epidemics andnatural disasters, equitable economic prosperity, human rights issues, and technology's power for goodor harm. People can interpret an event or reality very differently depending on their perspective. The
constant and increasing flow of information in today's world, combined with many diverse values andbeliefs, can result in multiple points of view based on the same facts. Because of this, many ideas,
perceptions, and values that seem contradictory exist simultaneously. However, to create a more
harmonious society, these ideas need to coexist in a paraconsistent manner. In other words, acceptingthat contradictory views can be true and are accommodated in a nondiscriminatory way. This approach
will lead to a clearer recognition and a greater understanding of potentially conflicting ideas and values.
Only in this way can we together take the right actions to help create a better society with more acceptance,
prosperity and a long-term sustainable future for all. To help realize this harmonious society, the NTT
Group officially announced the restructuring of its existing CSR Charter and has established the NTT
Group Global Sustainability Charter in November 2021 which meets the global standard by including
SDGs, ESG and CSV initiatives. The NTT Group will promote sustainable initiatives to achieve growth
while simultaneously contributing to resolving social issues. These initiatives will focus on the following
three areas; 1) Ensuring the coexistence of nature and humanity, 2) Improving prosperity for all people
and cultures, and 3) Maximizing wellbeing for all. They will be supported by NTT's IOWN concept, basedon high ethical standards, and depend on cutting-edge technologies and innovation.
Especially for NTT Group, which uses approximately 1% of Japan’s total power generation (FY2015) for
its business activities, climate change is one of the most critical social issues. NTT Group has contributed
towards the achievement of a more sustainable economy by offering products and services utilizing ICT(information and communication technology), and we believe further efforts and new approaches are
becoming increasingly necessary at a time when taking action to address climate change on a global
scale has become critical. NTT Group has established its Green Finance Framework as part of its
initiatives to move toward a decarbonized society. NTT Group intends to utilize the proceeds from thegreen bond and green loan for sustainable growth by solving social issues identified in the framework.

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Themes9
Challenges

30
Activities

Ensuring the coexistenceof nature and humanity

Improving prosperity for
all people and cultures

Maximizing wellbeing
for allMoving towards a decarbonized society

Establish shared ethical standards

Respect for Human Rights

A commitment to a
resource-recycling future

Prepare for a new future with the powerof technology

Diversity & Inclusion

A future where people and nature arein harmony

Moving towards a safe, secure, andresilient society

Creating new work style models① Promoting energy conservation② Reducing power consumption by introducing
IOWN technologies③ Developing and expanding the use ofrenewable energy④ Providing new services that contribute tocarbon neutrality⑤ Creating innovative environmental andenergy technologies⑥ Increasing the reuse and recycling ofcommunications equipment, mobile
terminals, and other technologies⑦ Reduction of plastic use and increased
recycling⑧ Properly treating, storing, and managing
hazardous waste⑨ Appropriate and efficient managing water
resources⑩ Thoroughly implementing environmental
assessment⑪ Contributing to natural ecosystemconservation⑫ Establishing and thoroughly complying withethical standards⑬ Appropriately managing personal and groupconduct risk
⑭ Thoroughly reinforcing corporate governanceand compliance⑮ Sharing high ethical standards with business
partners⑯ Promoting the B2B2X model⑰ Protecting and respecting intellectual property⑱ Contributing to the revitalization of local
communities and economies⑲ Ensuring the stability and reliability of services⑳ Strengthening information security andpersonal information protection㉑ Promoting a decentralized society based onremote work

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㉒ Complying with the NTT Group Human Rights
Policy㉓ Encouraging society as a whole to respecthuman rights㉔ Promoting recruitment, training, andeducation of diverse human resources andwomen's advancement in the workplace㉕ Encouraging of understanding of LGBTQ andpromoting the advancement of disabled
people㉖ Supporting for balancing work and life suchas childcare/nursing care
㉗ Promoting remote work and other workplacemodels㉘ Achieving zero fatal accidents as well as
maintaining and promoting employees' health㉙ Supporting autonomous capacity
development㉚ Promoting paperless operations

1. Vision of NTT GroupAs an organization that has some elements of a public utility and some elements of a private company,
NTT Group makes full use of various business resources and capabilities, including research anddevelopment, ICT infrastructure and personnel, to solve social issues by promoting digital transformationand sustainability through collaborations with our partners. In NTT Group, we believe that people are at
the center of everything we do, and we look for a high level of service expertise, technical expertise, andintelligence. We also have shared values that are our DNA: Connect, Trust and Integrity. Our vision andaims are the foundation of the common dream for the future shared by our 300,000 personnel working inaround 90 countries and regions. We strive to be a valuable presence for our customers, shareholders,
communities, employees and all of our other stakeholders by accelerating our internal reforms for a newand more open, global and innovative NTT so that you will continue to choose us as “Your Value Partner”.
In today’s world, various social issues are emerging: population growth, resource and water shortages on
a global scale, decreasing birthrate and an aging population in Japan, etc. In order to address such issues,
promotion of digital transformation utilizing ICT (information and communication technology) is necessary
in all aspects.
NTT Group believes solving such issues will contribute to building a society utilizing ICT and contributetowards the United Nation’s Sustainable Development Goals.

-3-2. Commitment to Environmental Issues
Reducing emissions of CO2 and greenhouse gases is critical as humanity battles climate change. In
addition, efforts to cope with the impacts of climate change are becoming increasingly important. Thereis growing demand for energy efficient ICT products and services as energy consumption continues togrow. Meanwhile, ICT is able to contribute to energy saving in society, reduction of CO2 emissions andclimate change mitigation measures. NTT Group aims to contribute to the achievement of a low-carbon
economy by developing and spreading energy efficient ICT services and state of the art technologies, inaddition to the reduction of CO2 emissions stemming from the group’s own business operations.
NTT Group formulated the Environment and Energy Vision in May 2020 to promote ESG management.
The vision consists of four core initiatives: 1) promoting renewable energy, 2) reducing climate change
impact through ICT technologies, 3) developing innovative and environmentally friendly technologies, and
4) realizing extremely low power consumption. We will help reduce environmental impact for customers,companies, and society at large by pursuing business activities toward reducing that impact through our
R&D for generating breakthrough innovations.
In September 2021, NTT Group refined the objectives of the “Environment and Energy Vision” and set
and released our new environmental energy vision of “NTT Green Innovation toward 2040,” a well-definedgoal of realizing carbon neutrality by 2040, including an action plan and interim GHG emission reduction
targets.

NTT Group’s Pathway to Green House Gas reduction (Japan and international)

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

Greenhouse gas reduction target (Scope 1 + Scope 2) * SBT 1.5°C-aligned target

Fiscal year

Major target

2030

NTT Group reduces greenhouse gas emissions by 80% (compared to FY2013)
Mobile (NTT Docomo) and Data Center achieve net zero greenhouse gas
emissions (carbon neutral)

2040



NTT Group achieves net zero greenhouse gas emissions (carbon neutral)

Major Initiatives for reduction

1) Reducing environmental impact on society
We believe that ICT will play an instrumental role in reducing the impact of climate change at large. For
example, teleworking, digitization of the value chain, and computerization are all expected to limit overall
energy usage throughout society. We will reinforce our efforts to reduce the environmental load of society
by applying ICT.
Specifically, NTT group will contribute towards GHG emission reduction by expanding the adoption of
IOWN*1 technology from telecommunications field to other industries, offering new services to contributeto carbon neutrality, etc.
We will also pursue initiatives for creating a closed loop society, such as by reducing the use of plastics
and promoting recycling.

2) Development of innovative environmental and energy technologies
We will address climate change and other environmental issues by developing innovative technologies in-5-

addition to promoting a shift to renewable energy use in our operations. In July 2020, we established theSpace Environment and Energy Laboratories for regenerating the global environment and realizing asustainable and inclusive society. We will create technologies that will drive innovation in the field of smart
energy, including next-generation energy, and for the future of the global environment. We also became
the first private company in Japan to conclude a Long-Term Non-Commercial Cooperation Agreementwith the International Fusion Energy Organization (IFER). We plan to successfully develop nuclear fusion
reactors that hold significant promise as a future source of energy by offering support through IOWN's
ultra-low-latency, high-speed, large-capacity data transmission and simulations based on digital twin
computing.
3) Introduction of IOWN technology and acceleration of renewable energy use
We will actively incorporate renewable energy to meet our need for electricity, the major source of the
NTT Group's greenhouse gas emissions. In 2020, we have declared our quantitative goal to increase theproportion of renewable energy use by the NTT Group as a whole by 30% or more by fiscal year 2030. In
2021, NTT Group raised and declared its GHG emission reduction target to 80% compared to fiscal year
2013 by fiscal year 2030, and reach carbon neutrality by fiscal 2040. To achieve the targets by fiscal year
2040, we plan to reduce GHG emission by 45% through the introduction of IOWN technology andrenewable energy. Moreover, we declared that by fiscal year 2030, around 50% of renewable energy
usage in Japan will be generated from electric power sources owned by the NTT Group. To achieve thisgoal, the NTT Group will develop renewable energy sources and promote a shift towards at its domestic
office buildings, telecommunications buildings, data centers and research laboratories. Specifically, we
will drive the effort for GHG emission reduction in supply-chain with the introduction of internal carbon
pricing from fiscal year 2023, and enhance localization of energy production and consumption bystrengthening renewable energy facility development and settlement. As a concrete initiative for reducing
the environmental impact of our business activities through the promotion of renewable energy, NTT
began participating in the SBT*1 international climate change initiative in May 2020 and declared its
support for the TCFD*3.

4) Realization of extremely low power consumption and creation of decentralized technologies
We will pursue efforts to realize the IOWN initiatives announced in May 2019, which are expected to vastly
reduce the power consumption of computers and networks by applying optical technologies. As part ofthis drive, we concluded a three-year joint research agreement with Intel Corporation, our partner in the
IOWN Global Forum. Together, we will create IOWN technology as the communications infrastructure of
the future that will break through current technological limits in areas such as significantly reducing
electricity consumption. With introduction of IOWN in business activities, NTT Group has set targets of
15% and 45% power usage reduction by fiscal year 2031 and year 2041, respectively. We will harness
the NTT Group's industry-leading technologies in photonics, digital signal processing (DSP), computing-6-and network infrastructure management with Intel's abundant technological portfolio, support systems,
and expert knowledge in hardware and software to develop technologies for processing the explosive risein data volume, which is necessary for realizing a smart and connected world.
*1: IOWN(Innovative Optical and Wireless Network)：IOWN is an innovative network and information
processing platform featuring ultra-high capacity, ultra-low power consumption and ultra-low latency,
built around a breakthrough photonic technology, optimizing the individual with the whole based on
all kinds of information and creating a society open to diversity.
*2: Science Based Targets: Greenhouse gas reduction targets set by companies to be attained in five tofifteen years that are consistent with the levels required by the Paris Agreement; limiting theincrease in global temperatures at well below 2°C (WB2°C) or below 1.5°C as measured against thepre-industrial revolution era.
*3: Task Force on Climate-related Financial Disclosures established by the Financial Stability Board in
response to a request from the G20 countries as a framework for corporate information disclosure on
climate change initiatives.
3. Organization for Sustainability Implementation
In November 2021, the NTT Group moved to a new organizational structure by establishing the“Sustainability Committee” under the Board of Directors, chaired by the Chief Executive Officer. This is toreview and discuss strategies concerning sustainability, the status of implementation of activities, andinformation disclosure, and implements relevant initiatives. The Sustainability Committee includes the
Corporate Ethics Committee, Human Rights Committee, and Green Innovation Committee to handle theindividual topics relevant to each sub-committee. Efforts towards sustainability throughout the entire groupare also implemented by holding Group Sustainability Committee meetings (with senior executive vicepresidents of major group companies). The meetings are for sharing common challenges and successful
examples from each Group company, and for monitoring progress on sustainability implementation withrespect to PDCA cycles and further promoting a sense of unity throughout the group.

1) Evaluation

The viability, effectiveness, and progress of measures are checked every
year by employing the PDCA cycle to review and expand the focus ofactivities. Attainment levels are also linked to the evaluation standards of
directors.

2) Disclosures

Internal conferences involving global group companies are held for reporting
the results of efforts and facilitating dialogue, which are then disclosed on
the website and in sustainability reports. The impact of climate change risks
and revenue opportunities on business activities and revenue are disclosed
in accordance with TCFD, an international framework created to develop-7-such disclosures.
3) Dialogue with

Each process involves dialogue with experts and other third parties, with a

Third Parties

PDCA cycle used to obtain evaluations from third parties for reviewing andexpanding the focus of activities as needed.

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Green Finance Framework
NTT Group has established its Green Finance Framework as we further enhance our financial
commitment and efforts to achieve our sustainability targets.
NTT Group and its affiliates will issue green bonds and green loans based on this Green Finance
Framework.
The Green Finance Framework aligns with the following four requirements based on the Green Bond
Principles ("GBP") 2021 published by the International Capital Market Association ("ICMA"), the Green
Bond Guidelines 2020 published by the Ministry of the Environment of Japan, the Green Loan Principles("GLP") 2021 published by the Loan Market Association ("LMA"), the Asia-Pacific Loan Market Association("APLMA") and the Loan Syndications and Trading Association ("LSTA") and the Green Loan andSustainability Linked Loan Guidelines 2020 published by the Ministry of the Environment of Japan.
1. Use of proceeds
2. Process for project evaluation and selection
3. Management of Proceeds
4. Reporting1.

Use of proceeds

An amount equal to the net proceeds of the green finance are planned to be allocated to finance new orexisting projects that meet the following eligibility criteria. The look-back period for refinancing operating
expenditure (OPEX) will be limited to three years on or prior to the date of green finance issuance.
Allocations to research and development will be limited to no more than 20% of the total allocations on
any green bond or green loan proceeds.
Eligible Project1) 5G-related
investment

ICMA Project
Category
Energy Efficiency

Eligibility criteria and related eligible projects

UN
SDGs

An amount equal to the net proceeds will beallocated to investments in the development,
refurbishment and operation of base stations forbuilding 5G networks that meet the following
criteria:› Installation of 5G base stations that can savepower compared to existing base stations(including Green 5G related investment)1

1

Specifically, NTT DOCOMO will strive to reduce greenhouse gas emissions through the use of renewableenergy sources, such as green base stations that utilize solar power generation systems, and solar power plants(Corporate PPA) that have been installed exclusively for NTT DOCOMO. PPA stands for Power Purchase-9-

Eligible Project

ICMA Project
Category

Eligibility criteria and related eligible projects

UN
SDGs

› Development of base stations that can savestandby power by automatically shifting tosleep mode at night and during low traffic
periods, and introduction of such technology tocommercial base stations
We expect the amount of traffic to increase
exponentially in the coming years as the IoTsociety progresses. With these social trends in
mind, 5G has achieved lower power consumption2
due to improved transmission efficiency compared
to conventional communication technologies, and
NTT Group will progress 5G-related investments
to realize a low-carbon society through migration
to 5G, which will be the foundation of the remoteworld.
2) FTTH-related
investment

Energy Efficiency

An amount equal to the net proceeds will beallocated to investments in the installation andoperation of an optical fiber network ("FTTH")3,
which is expected to contribute towards a

Agreement, an agreement under which a customer (NTT DOCOMO) purchases renewable energy power from a
power producer for a long period of time.
2 “While a 5G antenna currently consumes around three times more electricity than a 4G antenna, power-savingfeatures such as sleep mode could narrow the gap to 25% by 2022.1213 Network infrastructure providers andoperators are projecting that 5G could be up to 10 to 20 times more energy-efficient than 4G by 2025-30”(https://www.iea.org/reports/data-centres-and-data-transmission-networks)
3

1)“Data transmission network technologies are also rapidly becoming more efficient: fixed-line network energy
intensity has halved every two years since 2000 in developed countries” (IEA “Data Centres and Data
Transmission Networks, https://www.iea.org/reports/data-centres-and-data-transmission-networks),

2) “Major Technological Shifts> In addition, energy efficiency improvements can be hard to predict due to thepotential for technology shifts that do not follow historical projections. Over long time periods, step changes
in technology can be observed. For the Internet, this could be considered moving from technologies such as
dial-up to ADSL broadband or more recently from ADSL broadband to fiber optic broadband, driven by
demand for higher Internet speeds.”/ “Discussion> For the five studies that satisfy our criteria, the electricity
intensity of transmission networks has declined by factor of ∼170 between 2000 and 2015. ” (Aslan, J. et al.
(2018), “Electricity intensity of internet data transmission: Untangling the estimates”, Journal of Industrial
Ecology, 22(4), 785-798, https://doi.org/10.1111/jiec.12630),
3) “A study launched in 2017 by Europacable has found that fibre is the most energy efficient technology forbroadband access networks, compared with DSL, xDSL, vectoring and DOCSIS. Per capita per year,
performing at 50 Mbps, fibre networks consume 56 kWh compared to 88 kWh for DOCSIS.” (European
Commission, “Shaping Europe’s digital future”, https://digital-strategy.ec.europa.eu/en/library/fibre-mostenergy-efficient-broadband-technology)- 10 -

Eligible Project

ICMA Project
Category

Eligibility criteria and related eligible projects
reduction in electricity consumption compared to
NTT Group’s existing facilities and be thefoundation of the remote world.

3) Research

Energy Efficiency

An amount equal to the net proceeds will beandallocated to research and development to pursue

development

the Innovative Optical and Wireless Network

for the("IOWN") concept and achieve drastically highrealization ofefficiency and power savings through the "fusion

the IOWN

of mobile and fixed" and "fusion of networks andconcept

computing”.
Under the IOWN concept, NTT Group will create
an information processing infrastructure thatenables drastically large capacity, low latency,
and low power consumption by 2030, utilizing an
all-photonics network and optoelectronic fusion
technology. In July 2021, we established the NTT
IOWN Innovation Center, which brings together
the development resources of NTT Laboratories.
<Example Projects>› Photonics in the connection between
substrates in endpoint devices such as
terminals and computers› Research and development of "optical
disaggregated computing" architecture, whichis expected to significantly reduce power
consumption through photonic connections(opticalization in large-scale integration (LSI))in signal transmission between chips on asubstrate, with the aim of commercialization by
2030

4) Highly energy

Energy Efficiency

An amount equal to the net proceeds will beefficient andallocated to investment in the construction,

power-saving

refurbishment, acquisition and operations of data

data center

centers that meet the following criteria andimprove power efficiency and reduce
environmental impact of business operations:- 11 -UN
SDGs

Eligible Project

ICMA Project
Category

Eligibility criteria and related eligible projects<Eligibility Criteria>› PUE (Power Usage Effectiveness) under 1.5
Data centers are the infrastructure to support ICT.
Data centers, on the other hand, consume a lot of
power, so improving efficiency and power saving
performance of data centers are essential toachieve a low carbon society.

5) Green

Green Buildings

Buildings

An amount equal to the net proceeds will beallocated to investments and expenditures for theconstruction, modification, and acquisition ofproperties that were confirmed to meet any of thefollowing eligibility criteria of the relevant green
bond and green loan, and properties that areplanned to satisfy such criteria in the future.
<Eligibility Criteria>› LEED-BD+C (Building Design andConstruction) or LEED-O+M (Building
Operations and Maintenance) certified:
Platinum, Gold or Silver› CASBEE building (New, existing or modified)or CASBEE real estate (including CASBEE by
local governments) evaluation/certification: S,
A or B+› BELS (Building-Housing Energy-efficiency
Labeling System): Three stars or above› DBJ Green Building Certificate: Three stars orabove› Power-saving evaluation based on the Tokyo
Building Environment Plan: AAA for both
thermal insulation property of building andpower-saving property of facility system

6) Renewable
EnergyRenewable Energy

An amount equal to the net proceeds will beallocated to finance expenditures on or
investment in the construction, refurbishment,
acquisition and operation for the following NTT
Group’s renewable energy projects:- 12 -UN
SDGs

Eligible Project

ICMA Project
Category

Eligibility criteria and related eligible projects›

Wind power generation projects: Any projectwith output of 10,000 kW or more shall havealready completed the environment
assessment defined by the Environmental
Impact Assessment Law of Japan. Any
project with output of less than 10,000 kW
shall undergo an environment assessment
as required. Where an environmental impact
assessment is required to be processed by alocal government of the area whereoperations are conducted, such assessment
shall be properly executed› Solar photovoltaic generation projects: Any
project with an installed capacity of 40 MW or
more shall have already completed theenvironment assessment defined by theEnvironmental Impact Assessment Law ofJapan. Any project with an installed capacity ofless than 40 MW shall undergo anenvironment assessment as required. Wherean environmental impact assessment isrequired to be processed by a local
government of the area where operations are
conducted, such assessment shall be properly
executed›

Geothermal power generation projects: CO2
emissions shall be 100g CO2 /kWh or less.
Any project with output of 10,000 kW or more
shall have already completed theenvironment assessment defined by theEnvironmental Impact Assessment Law ofJapan. Any project with output of less than
10,000 kW shall undergo an environment
assessment as required. Where an
environmental impact assessment is required
to be processed by a local government of the- 13 -UN
SDGs

Eligible Project

ICMA Project
Category

Eligibility criteria and related eligible projects

UN
SDGs

area where operations are conducted, suchassessment shall be properly executed›

Biomass power generation projects: Fuel tobe used shall be waste-derived (excluding
palm oil waste). Where an environmental
impact assessment is required to beprocessed by a local government of the area
where operations are conducted, suchassessment shall be properly executed›

Hydroelectric power generation projects: The
project shall be of a run-of-river type without
artificial reservoir or low storage capacity.
Where an environmental impact assessment
is required to be processed by a local
government of the area where operations are
conducted, such assessment shall beproperly executed

2. Process for project evaluation and selection
Projects that may be financed and/or refinanced by the green finance are identified by the operatingcompany that executes each eligible project based on the aforementioned eligibility criteria. Evaluationand selection of eligible projects is done by way of discussion and consideration of the conformity to the
NTT Group Global Sustainability Charter, a basic guideline for the Group, by the Group Treasury
Department of NTT Finance Corporation’s Finance and Accounting Business Headquarters and Nippon
Telegraph and Telephone Corporation. The director in charge of the Group Treasury Department of NTT
Finance Corporation’s Finance and Accounting Business Headquarters will make the final decision.
In the selection of target projects, the Group will confirm whether the eligibility criteria have been met andwhether the mitigation of environmental and social risks has been considered as follows:Conformity to environmental laws, regulations, etc., required by the central and local governments of
the area where the operation site is located, and implementation of environmental impact surveys as
necessary;Provision of a thorough explanation of business to local communities;

Implementation of proper toxic waste handling in accordance with laws related to waste treatment andcleaning, as well as proper storage, management, and safe and adequate disposal of equipment that- 14 -

uses or is contaminated by PCB in compliance with the Act on Special Measures concerning
Promotion of Proper Treatment of PCB Waste of Japan; and

Execution of risk evaluations of suppliers based on the NTT Group Guidelines for Sustainability in
Supply Chain. Requesting of suppliers’ compliance with the NTT Group Green Procurement
Standards.

3. Management of Proceeds
The Group Treasury Department of NTT Finance Corporation’s Finance and Accounting Business
Headquarters, which is responsible for the group finance function of NTT Group, centrally controls theproceeds of the green finance issued based on this Green Finance Framework and confirms the statusof proceeds allocation to the eligible projects at the operating companies executing eligible projects. The
Finance and Accounting Department of NTT Finance Corporation manages the proceeds and allocatesproceeds using an internal control system, and tracks the funds every quarter. Until allocation, theequivalent amount of the proceeds is managed as cash or cash equivalent. The allocation is planned tobe completed within 24 months from the date of the relevant issuance.
4. Reporting1) Allocation reporting
Until proceeds are fully allocated, the Group will annually report on the status of allocation on its groupwebsite and/or integrated report.
The Group plans to report the following items where feasible:

The status of allocation of the green finance proceeds amount to eligible projects;Overview of eligible projects funded (including the age of the assets and remaining useful life);

The amount allocated to eligible projects and the unallocated amount;The percentage of financing and refinancing; andWhere there is an unallocated portion, the planned allocation policy.

The first report on the allocation status of proceeds is scheduled to be provided within a year from theissuance of the green finance. Should a significant change occur in the status of the fund following
allocation of proceeds, such change will be disclosed in a timely manner.
In addition, when refinancing an asset that needs to be maintained over a long period of time throughthe issuance of multiple green bonds and green loans, the elapsed life, remaining useful life andrefinancing amount of the asset will be disclosed at the time of issuance.

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2) Impact Reporting
As long as the green notes and green loans remain outstanding, the Group will annually report on theenvironmental impact from the allocation.
The following items will be reported individually and as a category total.
Eligible project

Impact reporting item (examples)

1)

5G-related investment

Number of 5G base stations installed

2) FTTH-related investment

Number of subscribers (units)

3) Research and development



The intended effects

Volume of CO2 emissions (t-CO2)Property name of green building, obtained certification level,

for the realization of the

The progress of R&D

IOWN concept
4) Highly energy efficient andpower-saving data center5) Green buildings

and the timing of acquisition and reacquisition

6) Renewable energyVolume of CO2 emissions (t-CO2)

Power generation capacity/actual volume (GWh)
Volume of CO2 emissions reduced (t-CO2)- 16 -