Biodiversity Initiatives

Biodiversity Policy

Biodiversity Policy

OMRON Group's Biodiversity Policy

Basic policy

As part of the company's commitment to corporate social responsibility, OMRON joins worldwide efforts to halt the accelerated loss of global biodiversity that occurred after the mid-20th century. Toward this end, OMRON seeks to preserve biodiversity from the dual perspectives of business operations and community contributions. To ensure the validity and effectiveness of its efforts, OMRON will focus its attention on the following three points: 1) Collaboration with concerned stakeholders; 2) Emphasis on objective assessment of effects and continued improvements; and 3) Reduction of risks and maximization of benefits shared across society.

Course of Action

  1. Business operation perspective
    1. Innovation driven by social needs
    2. Promotion of environmental protection and activities based on the environmental management system
    3. Implementation of biodiversity preservation efforts across the value chain
  2. Social contribution perspective
    1. Activities intended to earn greater trust from society
    2. Activities intended to motivate employees to take part in biodiversity preservation efforts
  3. Stakeholder engagement
    1. Dialogue-oriented activities with partners
    2. Promotion of engagement with various stakeholders

OMRON will work to help protect biodiversity by emphasizing the course of action mentioned above.

OMRON Group's Biodiversity Policy Formulation Process

OMRON formulated a biodiversity policy in collaboration with Conservation International* (CI), an international NGO. During the course of policy formulation, OMRON was advised by CI to maintain perspectives of validity, efficacy, and efficiency (degree of contribution) when planning a policy or activities. These points are also essential to consider in addition to the more fundamental discussion of why the OMRON Group needs to address biodiversity issues.

Through this process, OMRON has reached a conclusion: "A company exists in a human society, which in turn exists in a natural society. We therefore consider the conservation of biodiversity as the foundation of our sustainability activities to realize a better society.”
OMRON views coexistence with nature as an important environmental challenge that the company should address. This will include efforts to tackle global warming through the realization of carbon neutrality and contributing to the creation of energy systems that enable a harmonious balance between a safe, secure, convenient lifestyle and the preservation of the natural environment.

  • *Conservation International (CI) Conservation International (CI) is an international NGO founded for the purpose of solving environmental issues by emphasizing relationships between ecosystems and people. CI's mission is to empower societies to responsibly and sustainably care for nature and global biodiversity by building on the foundation of science, partnership, and field demonstration. By so doing, CI aims to pass on the rich natural environment to generations to come and contribute to the well-being of humanity.

Stance for Biodiversity Initiatives

OMRON strives to preserve healthy ecosystems and protect biodiversity through such measures as stabilizing the climate, purifying water and air, and reducing waste.

In pursuit of climate stability, we are actively working to decarbonize our operations and, as required by the TCFD, to enhance information disclosure in our annual securities reports and other documents. To effectively manage of water resources, we are launching initiatives aimed at promoting water management at our business sites that take biodiversity into consideration and reduce the environmental impact of our business activities. Furthermore, we aim to promote new approaches to water management that balance sustainable use of water resources and biodiversity conservation, using biodiversity-conscious water management guides and ecosystem-conscious water management assessment tools. We are also working to reduce waste generation by minimizing and streamlining the resources we use. In addition, we will contribute to conserve biodiversity by expanding reuse and recycling, and promoting resource recovery.

One of the challenges for OMRON in its relationship with nature is water. We therefore conduct water risk assessments for each region to determine the presence of risks and their degree of impact. Risks were assessed using Aqueduct Water Risk Atlas of the World Resources Institute (WRI) and other methods. We also understand the impact of waste and hazardous chemicals on the natural world and manage them strictly.

One aspect of the environmental impact that our company receives is flood damage caused by a decline in water storage ability due to deforestation. On the other hand, it is assumed that we will have impacts such as soil and groundwater contamination. For this reason, we organize a team of specialists as needed to conduct surveys to formulate purification measures and consider optimal remediation technologies.

Since these impacts extend not only to our own operations but also to the surrounding areas, we strive to assess these impacts appropriately. In addition, we ask our suppliers to protect the environment through our sustainable procurement guidelines, and set a common goal for critical suppliers to meet the requirements of the RBA.

Biodiversity Initiatives

The Yasu Office is in Shiga Prefecture, where Lake Biwa, also known as the "mother" lake, is located. Until the end of September 2021, the plant manufactured semiconductors and MEMS, with the wastewater discharged into a river after purification for environmental concerns. Using this wastewater effectively, we created a biotope*1 in 2011 to protect and propagate the striped bitterling*2 fish, which is listed as a critically endangered species by the Ministry of the Environment. This project also contributed to environmental education for children through nature observation tours at nearby childcare centers and elementary schools. As a result of these efforts, the company received the highest certification, a three-star rating, under the Shiga Biodiversity Initiative Certification Program. This is a certification system in which Shiga Prefecture evaluates biodiversity conservation and the sustainable use of natural resources.

In October 2021, the semiconductor and MEMS businesses were transferred to another company, as was the biotope site, preventing the use of the biotope to address biodiversity as we have in the past.

  • *Participating companies in the Biodiversity Biwako Network (Japanese alphabetical order)
    Asahi Kasei Corporation, Asahi Kasei Homes Corporation, Sekisui Chemical Co., Ltd., Sekisui Jushi Corporation, Daihatsu Motor Co., Ltd., Daifuku Co., Ltd.

The BBN is a joint effort by seven companies based in Shiga Prefecture (including OMRON) to survey, conserve, and communicate information on 100 species of dragonflies confirmed so far in the prefecture, using dragonflies and their deep relationship with water as a common indicator organism. In fiscal 2021, we held a dragonfly observation and specimen-preserving workshop for local children. We also co-hosted a month-long exhibition with the Lake Biwa Museum, providing an opportunity to inform many people about our past efforts.

These activities were recognized by outside parties, and won the grand prize in the education and dissemination category of the Nature Conservation Society of Japan Awards 2021.

As an activity unique to the Yasu Office, the office focuses on the conservation and restoration (monitoring, protection and propagation, and habitat improvement)of a rare species of dragonfly, Sympterum kunckeli (Red Dragonfly). In recent years, the numbers and habitats of the red dragonfly have been declining in Shiga Prefecture, but we have confirmed that the dragonflies pass over the Yasu Plant every year, and we continue to conduct surveys of migration. We have also created a container biotope at the Yasu Office to create a breeding site and to protect and propagate the species using collected eggs.

Through past efforts, we have learned that the green spaces of our business locations become part of local nature. We will continue to make use of our green spaces to conserve local animal populations, pursue the conservation of rare and locally native species, and expand the circle of environmental conservation in cooperation with local communities and other entities. And in the future, OMRON will consider policies to avoid or minimize business activities in the vicinity of critical ecosystems and highly important habitats neighboring our facilities and supply chain.

  • *1 Biotope
    "Biotope" is an English word derived from the German "biotop," which in turn was derived from the Greek "bios" (life) and "topos" (place). The word means a living place for a specific assemblage of plants and animals. Recently, the term "biotope" is also used as a generic term to collectively describe forests, rivers, marshes, swamps, grassland, woods, etc. as ecosystems. In Japan, the term is often used to describe an artificially created simulation of a natural habitat for a particular species. (Source: Nikkei Ecology’ s Seibutsu Tayosei Dokuhon (Guide to Biodiversity)).
  • *2 The striped bitterling (Acheilognathus cyanostigma)
    A species of freshwater cyprinid fish that once inhibited the Lake Biwa and Yodo River water systems in large populations. Due to the growth of non-native species and river development projects, this fish is no longer seen in Lake Biwa. It is designated as one of the most endangered class IA species in the Ministry of the Environment’ s Red List. Its name was derived from a long blue green stripe on the sides of its body.

Yasu Office mascot
Yasu Office mascot

“Pond of bitterlings” biotope"Pond of bitterlings" biotope

Successful breeding of juvenile bitterlingsSuccessful breeding of juvenile bitterlings

Striped bitterlingStriped bitterling

Red dragonflyAn endangered red dragonfly

Nature observation tourNature observation tour

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