CONTACT Search field Search businesses private individuals Price simulation to become a customer sustainable & local Frequently Asked Questions about trevi nv Energy for individuals We currently only deliver to employees, friends and family. Our guarantees and our customer services remain the same for all our customers. To make things easier for you, the costs of green electricity and costs of cogeneration are included in our energy price . This way you know with 100% certainty what price we will invoice you. Please note, our competitors do not do this and charge these costs separately. Price simulation You can always consult and download the valid rates here. prices You can easily switch by filling in the contract under "Become a customer" and returning it to Trevion (by post / mail / fax). Contract Our Guarantee 100% green electricity Trevion is resolutely committed to sustainable entrepreneurship and also helps its customers to succeed in this mission. 100% local All electricity is generated in Flanders from renewable energy sources and is supplied directly to the customer. Competitive prices Thanks to efficient operation and thoughtful purchasing of green energy, we can supply you with energy at competitive rates. We are quickly 15% cheaper than your standard supplier. Carefree switching Trevion makes switching easy, carefree and supervised. Copyright 2015 - Trevi NV - Contact - General terms and conditions