Contact information

Address: Lintulahdenkuja 2 A, FIN-00530 Helsinki
Telephone: +358 29 5050 000
E-mail: [email protected]

All personal e-mail addresses are of the type:
[email protected]

Energy Authority processes only invoices submitted electronically

Please ensure that all invoices are submitted electronically via the Finnish
Government´s e-billing operator OpusCapita Group Oy: Basware Supplier Portal


E-invoicing address/EDI identifier: 003717383546
Peppol e-invoicing address: 0037:17383546
Operator ID, OpusCapita Solutions Oy: E204503
Business ID: 1465570-2
VAT number: FI17383546

Accounts of the Energy Authority:
Income account, OP Yrityspankki Oyj, FI80 5000 0121 5026 36, OKOYFIHH
Expenditure account, Op Yrityspankki Oyj,  FI58 5000 0121 5026 44, OKOYFIHH

For further advice: Government E-Invoicing Website