The energy sector and operators of critical infrastructure are facing a level of pressure they have never experienced before in this combination: increasing regulatory requirements stemming from NIS2, the KRITIS umbrella law, and eIDAS 2.0, coupled with growing cost pressures in the retail business and the need to handle business processes entirely digitally, securely, and efficiently.
Handwritten signatures—whether sent by mail, internal mail, or scanned and emailed—are no longer viable in this environment. They are slow, expensive, prone to errors, and do not meet the requirements for data sovereignty and preservation of evidence that regulators and auditors demand today.
In this white paper, we demonstrate the concrete benefits that energy providers, grid operators, and municipal utilities gain when they transition their signature and identification processes to an eIDAS-compliant, 100% European platform. We do this not just as a concept, but with figures, case studies, and a clear overview of the regulatory requirements that will become mandatory in 2026 and 2027.
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Table of contents
1. Introduction: The Pressure Is Mounting—Why Signatures and Identification Are Crucial Now
A look at the current challenges facing the energy industry: Why handwritten signatures (sent by mail or scanned) will no longer be acceptable in 2026, and how digital sovereignty can become a competitive advantage.
2. The Three Key Pain Points in the Energy and KRITIS Sectors
Why do paper-based contracts drive up the “cost to serve”? Learn all about the commercial risks posed by slow approvals in energy trading and the security risks of U.S.-based signature solutions under the Cloud Act.
3. Regulatory Framework: What Energy Providers Will Be Required to Do in 2026
A concise fact check on the legal requirements you need to know about right now: the NIS2 Implementation Act, the KRITIS Framework Act, the EnWG Amendment, and eIDAS 2.0 (European Digital Identity Wallet).
4. sproof Sign & sproof Ident: Features and Specifications
Introducing 100% European solutions. Learn how digital signature workflows (from EES to QES) and seamless identity verification work within your own corporate branding.
5. Real-World Applications
Specific scenarios from the day-to-day operations of an energy provider: from digital customer service and B2B energy trading to internal approvals in grid operations and HR processes.
6. Case Study: Salzburg AG—250,000 fewer sheets of paper, digital autonomy achieved
A Case Study: How Salzburg AG Successfully Switched from a U.S. Provider to sproof, Reduced Costs, and Fully Digitized Its SEPA Mandate Processes.
7. sproof Fastlane: Process SEPA mandates and contracts paperlessly—on a massive scale
Here’s how the Turbo service works for the mass market. Learn how customers can sign contracts and SEPA mandates via QR code or link in less than two minutes—without having to register.
8. Security, Data Protection, and Compliance
The Foundation for Critical Infrastructure (KRITIS): Details on hosting in the EU, ISO 27001 certification, eIDAS compliance, and how sproof supports you in achieving NIS2 compliance.
9. sproof and the Competition
A Direct Comparison: Why European data sovereignty is not just a “nice-to-have” but a regulatory requirement, and why U.S. providers pose structural risks.
10. Introduction & Integration
The path from the testing phase to production. How the platform can be integrated into existing ERP, SAP, or CRM systems via a REST API in just a few days.
11. Additional Resources
In-depth resources, webinars, ROI calculators, and useful links for IT decision-makers and compliance officers.
