Terms and Conditions

1. Scope

These General Terms and Conditions (GTC) apply to all contracts regarding the use of software solutions and services provided by Calvergy UG (limited liability), c/o Collective Incubator, Jülicher Straße 209 q-s, 52070 Aachen (hereinafter "Calvergy" or "we") on the website calvergy.com.

Deviating terms and conditions of the user do not apply unless we have expressly agreed to their validity in writing.

2. Services of Calvergy

Calvergy provides a web-based platform for modeling, analyzing, and optimizing energy systems. Usage can be free or paid, depending on the contract.

The exact scope of services is defined in the service description on the website or in individual offers.

3. Registration and Contract Formation

Using the platform may require registration. A usage contract between the customer and Calvergy is formed upon completion of the registration process or an order through our website.

The contract is formed either by accepting an offer from Calvergy or by confirming registration through our platform.

4. Prices and Payment Terms

For paid services, the prices stated on the website or in individual offers apply. All prices are net, plus statutory VAT.

Payments are made through the offered payment methods. Billing can be monthly or yearly unless otherwise agreed.

5. Usage Rights

Calvergy grants the customer a simple, non-transferable, and non-sublicensable right to use the provided software and content, exclusively within the scope of the contractually agreed purposes.

Any commercial distribution or use outside the platform is prohibited unless explicitly permitted.

6. Service Availability

Calvergy strives to provide uninterrupted platform availability. However, maintenance times, technical disruptions, or force majeure may lead to temporary restrictions.

There is no claim to continuous, uninterrupted use of the services.

7. Liability

Calvergy is liable without limitation for damages resulting from injury to life, body, or health, as well as in cases of intent or gross negligence.

For simple negligence, Calvergy is only liable for breaches of essential contractual obligations (cardinal obligations), limited to typically foreseeable damage.

Any further liability is excluded.

8. Term and Termination

The contract term is based on the respective agreement. For indefinite contracts, the user can terminate the contract at any time with 14 days' notice to the end of the month.

The right to extraordinary termination for good cause remains unaffected.

9. Privacy

Information on the processing of personal data can be found in our Privacy Policy.

10. Final Provisions

Should individual provisions of these Terms and Conditions be or become invalid in whole or in part, the validity of the remaining provisions remains unaffected.

German law applies, excluding the UN Convention on Contracts for the International Sale of Goods. The place of jurisdiction is Aachen if the user is a merchant within the meaning of the German Commercial Code or has no general place of jurisdiction in Germany.