Implementation of 'Yonden Eco-change Campaign 2026'

The company will conduct the 'Yonden Eco-change Campaign 2026' for nine months, from July 1, 2026, to March 31, 2027.

This campaign is an initiative to support the introduction of EcoCute, an energy-saving and economical electric water heater, to help customers achieve a secure, comfortable, and economical lifestyle.

For this fiscal year, from the perspective of effective utilization of renewable energy, customers who purchase or replace an EcoCute that heats water during the daytime (such as 'Ohisama EcoCute') and join the 'Hiru-Toku e-Plan' during the campaign period will receive a 20,000 yen cashback.

The national government is also promoting the further spread and expansion of these devices toward achieving carbon neutrality. The Agency for Natural Resources and Energy of the Ministry of Economy, Trade and Industry is currently conducting the 'Water Heater Energy Saving 2026 Project,' which subsidizes part of the costs when introducing eligible EcoCute models. As our campaign can be combined with this subsidy, please take this opportunity to make your purchase.

We will continue to work on expanding the adoption of energy-saving equipment such as EcoCute and electrified housing, contributing to efficient energy use and a secure, comfortable, and economical lifestyle for our customers, and aiming to realize a decarbonized society by promoting electrification.

◆ Campaign Overview Name: Yonden Eco-change Campaign 2026 Campaign Period: July 1, 2026 (Wed) – March 31, 2027 (Wed) Application Period: July 1, 2026 (Wed) – April 30, 2027 (Fri) Benefit: 20,000 yen cashback for applicants.

Eligibility Requirements: Customers who meet the following conditions during the campaign period: - Customers who purchase or replace an EcoCute that heats water during the daytime and join the 'Hiru-Toku e-Plan' upon installation. - Customers who are registered as individual members of Yonden Concierge and have registered their eligible electricity contracts. (Non-members can apply by registering as a member.)

Application Method: Please apply via the dedicated form within Yonden Concierge. Cashback Method: Remittance via the money transfer service 'CASH POST'.