Owner Registration
Enter information about your renewable-energy equipment and register as the owner.
* Required only on the first registration.
For RE:Producers
Declare your renewable energy generation,
start using Elements.
Turn the value of your renewable-energy generation into Elements — digital tokens recorded on the blockchain. List them on the marketplace, and receive sales proceeds in JPYC, a digital currency pegged to the Japanese yen.
Declare generation (kWh)
Mint Elements
Sales in JPYC
Powered by Polygon · Sales paid in JPYC
RE Token
What is an Element?
A digital token issued from real renewable-energy generation.
Elements are issued one for every 1,000 kWh of verified generation. They can be traded on the marketplace and used to support SDGs projects.
Make your renewable-energy contribution tradable and visible.
- One Element is issued for every 1,000 kWh of declared generation.
- Use them on the marketplace or to support SDGs projects.
- Price is determined by market supply and demand.
- Attach your own logo to promote decarbonization activities as a brand asset.
▲ Element issuance flow
3 Steps to Declare
From owner registration to monthly declaration — three simple steps.
New users start with a free account, then register equipment and submit monthly generation data.
Equipment Registration
Enter your equipment ID and meter-reading details to register your generation facility. Once registered, you can start submitting declarations.
* The equipment ID is usually shown on FIT/FIP authorization documents or on meter-reading/sales statements issued by your utility.* Required only on the first registration for the same equipment.
Declare Generation
Submit your monthly generation amount through the online form — just attach a photo of your meter-reading slip or sales statement. After review, Elements are issued for every 1,000 kWh.
About the declaration fee. A handling fee of JPY 0.4 per kWh applies to each declaration. Payment is settled in JPYC (a yen-pegged digital currency) with gasless signing — no POL gas needed.
Activate Elements
List Elements, and receive sales proceeds directly in JPYC.
You set the listing price freely; trades complete based on market demand. Sales proceeds are paid in JPYC after a 10% transaction fee.
Turn declared generation into direct revenue.
Elements obtained through declaration can be freely listed on the dedicated marketplace. By selling to other users, you can monetize your generation track record directly. You set the price; deals are matched based on marketplace demand.
Sales are settled in JPYC (yen-pegged).
When your listing sells, the amount minus a 10% transaction fee is automatically sent to your registered receiving address — paid in JPYC, a stablecoin pegged to the Japanese yen.
* Sales proceeds are paid in JPYC. Mint rewards and royalties are also paid in JPYC.* The receiving address is the one linked at the time of listing (your SusPra Wallet or a registered external wallet).
Branding
Tell the story of your renewable-energy value through your logo.
By attaching your own logo to your generation facility, your environmental commitment becomes visible through Elements.
You can also use it as part of your branding (an advertising medium). For example, you can promote your decarbonization management with a company-branded logo like the one shown here.
Permanently recorded on-chain. Elements are NFT metadata recorded on the blockchain. The logo and facility information you set will circulate across the SustinaPlus marketplace and may be used in various SDGs projects.
FAQ
Common questions from RE:Producers.
What documents do I need for the declaration?
A photo of the meter-reading slip or sales statement issued by your utility. The following must be verifiable on the document: contractor name, generation period, generation amount, and the supply point specific number. You can upload a photo from your smartphone.
What is the equipment ID?
An identifier assigned to generation equipment, typically through the electronic application system of the Agency for Natural Resources and Energy. Equipment under the FIT/FIP scheme has this ID, often shown on the business plan authorization document, meter-reading slips, or sales statements.
Can I declare any type of generation equipment?
Yes — any grid-connected renewable-energy equipment (solar, wind, hydro, etc.), residential or industrial, can be declared.
How do I receive JPYC?
After a trade is completed, the JPYC sales proceeds are automatically transferred to the wallet you set when listing. You can use your SusPra Wallet or a registered external wallet as the receiving address.
What currency is used for the declaration fee?
The declaration fee is settled in JPYC, a digital currency pegged to the Japanese yen. Signing is gasless via a relayer — you do not need POL for gas. The fee is JPY 0.4 per kWh.
Take the next step
Move forward. To the next stage.
Your step forward is the force that moves society. Register your facility for free, declare your generation, and receive sales proceeds in JPYC.
