タダ電 - 毎月電気代が5,000円タダになる電力会社

◆What is Tada-Den?

Tada-Den is an electricity company where your monthly home electricity bill is free up to 5,000 yen. Even if your bill exceeds 5,000 yen, you only pay for the excess amount.

Enjoy a magical life with free electricity up to 5,000 yen per month!

Download now!

◆Recommended for people who:

・Want to save on electricity bills

・Are struggling with electricity bills as a single person

・Want to manage their daily electricity bills with an app

・Want to lower their electricity bills without compromising electricity quality

◆Four Strengths of Tada-Den!

① Free up to 5,000 yen per month!

You don't have to pay anything in months where your electricity bill is less than 5,000 yen.

Even if you exceed the free limit in many months, it's still incredibly cost-effective over the course of a year!

On average, in some cases, your monthly payment may only be around 1,000 yen.

② Easy to switch!

You can apply to switch providers simply by entering the required information within the app. It only takes a few minutes! Please have your current electricity company's meter reading statement or member page ready when registering.

Furthermore, there are no switching fees, and no installation work is required! You don't need to contact your current electricity company.

③ No membership or cancellation fees!

There are no membership or cancellation fees. There are no contract term restrictions or cancellation fees. If you are not satisfied for any reason, you can cancel anytime for free.

④ Stable and reliable electricity quality!

We use the same transmission system and infrastructure as the local power company, so there will be no decline in electricity quality or frequent power outages. We use the same system as before, so please use with confidence.

◆What you can do with the app

・See your monthly electricity bill at a glance!

・See how much longer you can use electricity for free!

・See your electricity usage by day, week, month, and year!

・Easily check your usage details! ◆Additional Information

* The service area covers all of Japan except Okinawa and some remote islands.

* A basic fee of 280 yen will only be charged if your electricity bill exceeds 5,000 yen for that month.

[Cumulative Applications Exceed 30,000 Households]

Thanks to your support, we have surpassed 30,000 cumulative applications, and many people are using our service every day!

Please give it a try!

*This is the cumulative performance figure as of April 2026, according to the operating company.