Epson is combating climate change by reducing greenhouse gas emissions in production (scopes 1 and 2) and across its value chain (scope 3) to help drive a transformation toward a decarbonized future, as envisioned by the Paris Agreement. Epson also contributes to society by developing energy saving products and further developing inkjet technology.


Reducing Greenhouse Gas (GHG) Emissions

The 2015 Paris Agreement set a goal of keeping the increase in average global temperature to well below 2℃ above pre-industrial levels. Epson has set targets for reducing GHG emissions in the value chain to achieve this 2℃ goal as well as the goals of Epson 25 Renewed. Epson's targets have been approved by the Science Based Targets initiative as being consistent with climate change science.

GHG reduction targets

Scope 1
Scope 2
Reduce scopes 1 and 2 GHG emissions by 34% by the FY2025.

* Updated to in line with 1.5℃ in November 2021

Scope 3 Reduce scope 3 emissions from categories 1 and 11 as a percentage of value added (business profit) by 44% by the FY2025.
Category 1: Purchased goods and services
Category 11: Use of sold products

Scope 1: Direct GHG emissions from the use of fuels, etc.
Scope 2: Indirect GHG emissions from purchased energy, etc.
Scope 3: Indirect GHG emissions of the entire value chain

Epson's Science-Based Targets (SBTs)

Epson has set FY2025 targets for reducing direct emissions associated with its business activities (scopes 1 and 2 emissions) and for reducing indirect emissions (scope 3 emissions). To achieve these SBTs, we are working in concert with our customers and partners to provide eco-conscious products and services that will both drive business growth and increase corporate value.

Initiatives to Reduce Scopes 1 and 2 Emissions

Under a company-wide cross-functional organization, each site is increasing the feasibility of decarbonization by implementing reduction measures such as production innovation, equipment and facilities renewal and investment, and the use of renewable electricity.

Main actions for reducing emissions

  • Production innovations
  • Investment in updated facilities and equipment such as plant infrastructure, scrubbers, and solar power systems
  • Use of renewable electricity: Procurement of renewable electricity that uses local natural resources, etc.
  • Other reductions to be achieved by power utilities reducing their GHG emissions factors

Renewable Electricity Use

Epson expects its energy use to increase as production increases in line with its long-term growth strategy. Therefore, all Epson sites and businesses are implementing energy-saving measures and increasing the use of renewable energy to achieve our SBT.
In 2021, Epson joined the international initiative RE100, which aims to drive a transition on the part of corporation to the use of 100% renewable electricity for their business activities by 2050. With the acceleration of our efforts in introducing renewable electricity, the global transition to 100% renewable electricity was completed at all Epson group sites1 on schedule in December 2023. We will continue to utilize renewable electricity moving forward.
1 Excludes some sales sites and other leased properties where the amount of electricity cannot be determined

Carbon Pricing

Carbon pricing, an instrument that captures the costs of GHG emissions across society, is seen as a way to spur action and innovation in support of lower carbon emissions. Epson prepared payback period criteria and guidelines that incorporate carbon pricing principles to evaluate (study the feasibility of) potential investments for reducing GHG emissions. They were introduced on a trial basis in FY2018 and were formally adopted in 2020.

Reducing Scope 3 Emissions Intensity

Category 11 emissions (emissions from the use of sold products) represent the largest source of Epson's scope 3 emissions, followed by category 1 emissions (emissions from the production of products purchased or acquired).
Under the Epson 25 Renewed Corporate Vision, we are seeking to provide environmental value and mitigate environmental impacts along with our customers. In each product category, we set targets (metrics) that are linked to product value. Ultimately, we have an ambitious goal of reducing scope 3 emissions per unit of value added that is linked to a management performance indicator.

Avoided Emissions

Epson's inkjet technology saves resources. Our printers, which do not use heat to print, draw comparatively little electricity while consumables and limited lifetime parts require only infrequent replacement. Using Epson inkjets instead of laser printers can cut users' electricity consumption and reduce the environmental impacts of society as a whole. In addition, Epson's micro injection molding machines have excellent environmental performance and are expected to reduce energy use and the amount of scrap material generated compared to conventional injection molding machines when molding small parts. In fiscal 2022, in addition to business inkjet printers and laser projectors, the avoided emissions1 by our digital textile printers, dry process office papermaking systems, and micro injection molding machines was calculated to be 297 thousand t-CO2e.

1 Third-party GHG emission avoidance was estimated by using a flow base approach to calculate the contribution to avoided emissions achieved by replacing conventional products and work processes with Epson products. This is different from the actual reduction amount.
(1) Replacement of laser printers with inkjet printers, (2) flat panel displays with laser projectors, (3) analog printing with digital printing, (4) digital textile printing dye inks with pigment inks, and (5) commercially available recycled paper with paper produced from used paper using dry process office papermaking systems, and (6) 30-ton injection molding machines with micro injection molding machines.

Related Link

Risks & Opportunities (Responding to TCFD)

The Task Force on Climate-related Financial Disclosures (TCFD) released its final report in June 2017. The TCFD encourages businesses to publicly disclose their medium- to long-term risks and opportunities related to climate change as financial information. Epson takes this as a call to develop resilient management and corporate health, able to adapt to all sorts of transitions in the face of climate change with impacts of a scope and scale we cannot predict.

Climate Change (Performance)

Production (Climate Change)

Epson's initiatives to mitigate global warming revolve around reducing CO2 emissions by switching to renewable energy, conserving energy, and reducing global emissions of greenhouse gases (GHG) other than CO2.

2022 Overview

In the 2022 fiscal year, Epson accelerated the use of renewable energy in addition to driving site-based energy-saving initiatives, enabling us to progress toward our SBT Initiative-validated 2025 target of reducing scope 1 and scope 2 greenhouse gas (GHG) emissions by 34% compared to FY2017. This boosted the percentage of renewable energy from less than 1% in the past to about 56% (and 79% in the case of electricity).

Related information

Value Chain Initiatives

Epson is proactively working to reduce the direct and indirect emissions associated with its business and production activities (scopes 1 and 2 emissions). However, it is indirect emissions that occur in the value chain (scope 3 emissions) that account for the vast majority of Epson's GHG emissions. The lion's share of scope 3 emissions are emissions during the use of our products (category 11: use of sold products) and emissions associated with the procurement of raw materials (category 1: purchased goods and services). Therefore, Epson has incorporated these two categories in its SBT (science-based target). In the future, we will switch from an intensity target based on reducing emissions as a percentage of business profit to a more ambitious reduction target that is in line with the 1.5℃ scenario.

38% Reduction Scope 3 emissions per unit of business profit<br>(compared to FY2017)

Logistics Initiatives

Epson is reducing GHG emissions by increasing the efficiency of product, part, and waste transportation. We are making products smaller (which increases shipping efficiency), rethinking our logistics centers, innovating the loading and packing processes (to boost loading efficiency), and reconsidering shipment departure and arrival frequencies and number of trips.

Cooperation with Suppliers

Epson and its suppliers can help address societal challenges and achieve sustainability by aligning their approach to supply chain CSR.

Related information

Use of Renewable Electricity

The use of renewable electricity is a key means by which Epson seeks to reach its goal of achieving decarbonization. In line with this, Epson declared, in March 2021, that it would switch to 100% renewable electricity to meet the electricity needs at all Epson Group sites1 around the world by 2023. In November 2021, the switch was completed in Japan. The global switch to renewable electricity was completed on schedule in December 2023. The Epson Group consumes approximately 876 GWh2 of electricity per year. By sourcing renewables to cover this demand, Epson expects to reduce its annual CO2 emissions by approximately 400,000 tonnes.

1 Excludes some sales sites and leased properties where the amount of electricity consumed cannot be determined.
2 Results for the 2022 fiscal year ended March 2023. Includes co-generation system (CGS) electricity and self-generated electricity.

Scope1 & 2 emissions and electricity consumption in FY2022

More than 70% of Epson's GHG emissions came from the consumption of electricity in fiscal 2017. As a result of our prior efforts to achieve decarbonization by switching to renewable electricity we use, the ratio of GHG emissions from electricity declined to about 40% in fiscal 2022. At home and abroad, we have increased the percentage of renewable energy to 79% of electricity usage by selecting the optimal renewable electricity in each region, such as hydropower and wind power, and by proactively investing in on-site electricity generation.

Transitioning to Renewable Energy at Epson's Global Sites

In Japan, Epson purchases Shinshu Green Electricity, CO2-free value-added electric power produced locally with abundant water sources in Nagano Prefecture using Nagano Prefectural hydroelectric power. This is both reducing Epson's GHG emissions and increasing local consumption of locally produced energy. In the Tohoku area, where Epson has a semiconductor fabrication plant and which accounts for about half of Epson's domestic electricity consumption, Epson uses another CO2-free value-added electric power to reduce GHG emission from electricity usage. In November 2021, Epson completed the transition to 100% renewable electricity for all its domestic sites in Japan.

Our overseas production and sales sites have also completed the transition to using 100% renewable electricity in December 2023. In addition to generating electricity with a rooftop mega-solar power plant, our production site in the Philippines switched to a mix of geothermal and hydroelectric power in January 2021. In addition, our production site in Bekasi, Indonesia, began using biomass power generation in July 2022. The procurement of geothermal power, which is being actively developed by taking advantage of the resources of volcanic islands, and sustainable biomass power using Palm Kernel Shells (PKS; a byproduct of the palm oil production process) and wood chips as fuel, are examples of energy use that aligns with regional characteristics.

Case of onsite solar power generation

Philippines (Epson Precision (Philippines), Inc.)
Thailand (Epson Precision (Thailand) Ltd.)
China (Epson Wuxi Co., Ltd.): PPA*
Japan (Fujimi Plant): PPA*

* Power Purchase Agreement: Onsite Solar Power Generation Service

Support for Recommendations to Expand the Use of Renewable Energy

The use of renewable energy (energy from natural sources) is one of the most effective ways to reduce GHG emissions. Accordingly, Epson is implementing plans to expand its use of renewable energy long-term. However, there are obstacles to expanding renewable energy use, including costs and supply limitations in some regions. Recognizing that there is nothing one company alone can do about these obstacles, Epson decided to declare its support for the important policy recommendations below as one solution. The realization of these recommendations will make it easier to take actions that minimize the impact on future climate change.

Coordinated global action is essential to combat climate change. We at Epson will therefore continue our efforts toward decarbonization, including by supporting future such recommendations. When deciding whether to join or continue our association with industry groups, we check whether the group's climate change initiatives are aligned with Epson's own policies.

Month/Year Recommendations Secretariats
Jun. 2023 Issues and Recommendations on Renewable Electricity Procurement
Click here for details
Renewable Energy Institute
Apr. 2023 Call for accelerating the deployment of renewable energy and introducing effective carbon pricing
Click here for details
Japan Climate Initiative (JCI)
Jun. 2022 Call for accelerating renewable energy deployment
Click here for details
Japan Climate Initiative (JCI)
June. 2022 Call for accelerating renewable energy deployment
Click here for details
Japan Climate Initiative (JCI)
Apr. 2021 Calling for an Ambitious 2030 Target for Japan to Realize the Paris Agreement Goal
Click here for details
Japan Climate Initiative (JCI)
Jan. 2021 Calling on the Japanese government to raise its 2030 renewable energy target to 40-50%
Click here for details
Japan Climate Initiative (JCI)
Aug. 2020 Making Japan a Nation where Renewable Electricity is Easily Accessed: Three Strategies and Nine Policies Sought by Corporations Engaged in Climate Action
Click here for details
Renewable Energy Institute
CDP Worldwide-Japan
WWF Japan

Related information