#Japan #Tokyo #Environmental Impact #Tokyo Electric Power #SF6 Gas

Insights on SF6 Gas Alternatives and Environmental Impact Assessment

On June 11, 2026, the Japan Planning Institute (JPI) is set to hold a seminar focused on the latest developments concerning alternatives to SF₆ gas in the electrical sector. This event will feature Shigenori Tsukao, Chief of Substation Technology at Tokyo Electric Power Grid Corporation. With over 30 years of experience in substation design and maintenance, Tsukao will share valuable insights into the protocols and future outlooks for environmental impact assessments, especially pertaining to the use of SF₆ gas in electrical infrastructure.

Seminar Overview

As global awareness heightens towards reducing high GWP (Global Warming Potential) gases like SF₆, countries worldwide have accelerated the development and implementation of SF₆ alternative gas technologies. Recent international conferences, such as those organized by CIGRE, have seen dynamic discussions around this pressing issue. In 2024, the G7 Climate, Energy and Environment Ministers' Meeting in Turin, Italy, outlined a commitment to phase out the use of SF₆ in new switchgear applications by 2035. This highlights the increasing demand for collaborative efforts between industry, academia, and government.

Key Takeaways from the Seminar
Participants can expect to gain practical knowledge on:

• - International comparisons of SF₆ substitution technologies and criteria for corporate adoption.
• - Understanding equipment selection risks in light of European and American regulations, including PFAS regulations.
• - Methods for assessing GHG reduction values and integrating them into investment decisions.

This seminar specifically targets professionals from:

• - Power companies and transmission/distribution operators involved in equipment planning and maintenance.
• - Heavy electrical and electronic manufacturers within their development and technical planning departments.
• - Energy firms focusing on decarbonization and environmental strategies.
• - Executive planning and technical departments managing infrastructure investments and equipment renewals.

In-Depth Discussions

The seminar will cover the following critical topics:
1. International Trends in SF₆ Gas Alternatives
- Current regulations and standardization efforts in Europe and the US.
- Latest discussions at CIGRE conferences.
- Development and application statuses of alternatives by foreign manufacturers/utilities.

2. Domestic Efforts Based on International Trends
- Strategies for reducing SF₆ gas emissions.
- Initiatives for investigating SF₆ alternative technologies, including working groups and symposiums.
- Updates on domestic manufacturer developments regarding SF₆ alternative gas equipment.

3. Summary and Future Prospects
4. Q&A Session
5. Networking Opportunities
Participants will also have the rare chance to engage directly with the lecturer through discussions and Q&A sessions, alongside networking with peers across various industries, creating opportunities for valuable information exchange and potential collaborations.

Participation Options

Participants can choose from several attendance options, including:

• - In-Person Attendance (no archive access)
• - Live Streaming (no archive access)
• - Archive Access: Available upon request.

Those attending in person or via live stream can additionally access recorded materials for a fee of 18,500 yen (tax included).

Seminar Fees

• - 1 attendee: 37,610 yen (tax included)
• - Subsequent participants: 32,610 yen per person (same company, simultaneous application)
• - Local government officials can attend at a discounted rate.

For further details and to register, visit here.

Post-Seminar Support

After the seminar, participants will have opportunities to connect with lecturers for further inquiries and to foster professional networks among participants, enhancing opportunities for collaboration and business development.

For inquiries, please reach out to:
Japan Planning Institute,
5-2-32 Minami Azabu, Minato-ku, Tokyo 106-0047
Tel: 03-5793-9761
Fax: 03-5793-9767
URL: https://www.jpi.co.jp

About Japan Planning Institute (JPI)

For over half a century, JPI has been providing exclusive and relevant information through real-world seminars aimed at executives and senior management, serving as a bridge between government policies and the private sector.