Product Update: Automated PPA Billing & Smarter HEMS Integration with exnaton

We’re introducing two major upgrades designed to support utilities working with industrial energy customers and households using smart home energy systems.
With automated PPA billing and real-time price signals for HEMS, exnaton now provides even more flexibility and precision across your energy products.

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1. Automated PPA Billing – Built for Industrial Energy Contracts

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Managing PPAs for industrial customers often involves complex contract structures, multiple delivery points, and a mix of fixed and market-based pricing.
exnaton now supports fully automated billing for Power Purchase Agreements (PPAs), making it easier to consolidate contract logic and execute accurate invoicing at scale.

Key capabilities

• Combine PPAs, tranches, and spot market volumes. Handle hybrid procurement structures in a single system.
• Automate billing across multiple delivery points. Generate consistent, transparent billing for complex customer setups.
• Support pay-as-used or pay-as-forecasted models. Choose the settlement logic that fits each contract.
• Handle indexed pricing, formulas & price corridors. Accommodate market-linked pricing with flexible calculation tools.
• Full transparency for sustainability and sourcing. Provide customers with clear metadata on energy origin and environmental impact.
  
  

This module is ideal for utilities serving industrial customers with multi-source electricity needs, mixed procurement strategies, and high contract complexity.

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2. Maximize the Value of Your HEMS Offering with Real-Time Price Signals

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exnaton’s Prices API is designed to bring dynamic pricing directly into the home.
You can now deliver real, customer-specific total-price signals — including SPOT prices, forecasts, grid charges, and taxes — directly into HEMS and home automation systems.

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What this enables

• Smarter self-consumption. PV, battery, and EV charging adapt automatically to real-time costs.
• Lower energy bills. Customers benefit from transparent, optimized price-based operation.
• Grid-compliant flexibility. Heat pumps, EVs, and other flexible loads can be controlled in line with grid needs.
• Easy integration. Secure, stable APIs connect directly to your existing architecture — no changes to control logic required.
  
  

Built with strong partners

Together with partners like clever-PV, SolarManager, Zerofy and others, exnaton combines dynamic tariffs and intelligent energy management into one seamless solution.
Utilities can now deliver dynamic household tariffs and advanced home optimization without additional system complexity.

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Interested in offering these capabilities to your customers?

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Whether you want to automate PPA billing or connect real-time price signals to your HEMS ecosystem — contact us.

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