Dynamic energy tariffs
Design and bill dynamic, Time-of-Use, and flexible electricity tariffs – ready for any energy market, ERP-integrated, and built for real-time pricing, prosumers, and flexibility use cases.Launch any energy tariff without modifying your core systems.
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Operate any electricity tariff
Trusted by leading utilities driving the energy transition
Turn dynamic and flexible tariffs into a real competitive advantage
Stay compliant while launching dynamic and flexible tariffs
Launch dynamic electricity tariffs and flexible pricing models in any market — without manual processes or legal complexity.
Fully compliant tariff design, billing, and visualization according to national regulations
Support for day-ahead and intraday spot price products in any market
Automated 15-minute consumption and price breakdowns at the customer level
Flexible tariff design, including formula-based products and price corridors based on market indices
Bring new electricity tariff products without rebuilding your IT stack
Deploy dynamic, Time-of-Use (ToU), and other flexible tariffs in weeks by adding exnaton’s intelligence layer on top of existing billing systems
Works with or without smart meters, for residential and C+I
Support for indexed, multiplier, offset, formula‑based, and local community tariffs
Ready-made templates let you go from idea to rollout in minutes
Configure and iterate tariffs without development projects
Enable customer-specific price signals for HEMS and renewable asset flexibility
Deliver real-time price signals to EVs, batteries, heat pumps and HEMS to automate flexibility – no extra hardware or apps required.
Enable automated load shifting and demand-side management
Connect with 900+ EV models across 30+ manufacturers
Integrates with leading HEMS platforms and energy applications like Solar Manager, Zerofy, clever-PV, and Home Assistant
Combine customer-specific all-in kWh price signals from market, grid, and local price components into a single actionable signal
Plug-and-play ERP-Integration
Enables dynamic pricing without changing your core systems.
Plug-and-play ERP integration with SAP via BTP, powercloud, or any other integration layer
Connect to electricity exchanges and national energy data platforms
Export pre-billable items directly into your ERP, so existing billing and receivables processes continue unchanged
Efficiently processes complex data from multiple sources and different DSOs
Deliver a transparent, intuitive customer experience
Turn complex, time-based pricing into clear insights and actionable recommendations.
Out-of-the-box white-label web app with push notifications
Clear visualization of day-ahead and intraday prices, consumption, and savings
Enterprise-ready web components, embeddable into any existing customer portal
Increase engagement and trust through pricing transparency
Build an open energy ecosystem around your tariffs
Empower customers and partners to innovate on top of your pricing products while you stay in control of billing and compliance.
Public Enduser API with OAuth2 authentication
Integration with HEMS, Home Assistant, and third-party applications
Support new flexibility services and digital energy products
Expand your partner ecosystem without additional complexity
Maintain full control over pricing, billing, and regulatory compliance
All the features to launch and operate dynamic and flexible electricity tariffs
Centralize customer and contract data to power reliable billing, tariffs, and analytics
Maintain a single source of truth for account, contract, and tariff data.
Support complex account hierarchies (multi-sites, tenants, sub-meters).
Track lifecycle events such as moves, supplier switches, and tariff changes.
Synchronize with CRM and ERP systems to avoid manual data maintenance.
Import and synchronize data in any format via APIs, CSV, or JSON files.
Collect, validate, and manage high‑volume metering data as a reliable basis for all your products and processes
Provide data quality reports with a clear overview of available data per customer and POD
Use robust data quality as the baseline for accurate billing, invoicing, and analytics
Ingest smart meter and interval data at scale (down to 15‑minute or finer granularity)
Enable automated 15‑minute, customer‑level itemized consumption and price reporting
Ingest heterogeneous energy data, from IoT signals in near real time to DSO data for billing
Visualize energy data for both back-office users and end customers in an understandable way
Export aggregated and allocated data as JSON or CSV for further processing in external systems
Integrate live market prices to operate truly dynamic and indexed tariff products
Connect directly to EPEX Spot price feeds in near real time
Map price series to customer portfolios, tariff structures, and billing periods
Configure indexed and pass‑through products with caps, floors, markups, and risk or premium margins
Monitor price exposure and product performance at portfolio and account level
Support connections to additional markets (e.g. OMIP, Nord Pool) on request
Handle complex billing logic while keeping your core billing landscape in place
Calculate billable items based on granular consumption, prices, and tariff rules
Support energy, network charges, levies, taxes, and flexibility incentives
Export billing results to existing invoicing or ERP systems via standard interfaces
Keep your invoicing, receivables, and output management processes unchanged by only pushing billable items into existing workflows
Enable specialized bills for dynamic tariffs, communities, and prosumers
Set a new standard for defining and managing electricity tariffs across all your products
Configure and assign tariff plans to accounts or groups in just a few clicks
Easily apply tariffs at individual customer level, across customer groups, or for entire communities, and differentiate by renewable generation type (e.g. PV, Wind)
Support a wide range of products: prosumer tariffs, time-of-use tariffs, dynamic market‑indexed tariffs, and formula-based tariffs
Design advanced options such as Dynamic, Time-of-Use, Happy Hour, Flex Bonus, Prosumer, Market-Indexed, Formula-Based, Price Corridors, Local Dynamic, and more
Model locally dynamic tariffs based on community production and local generation
Extend your product portfolio with additional custom tariff options on request
Unlock flexible consumption with intelligent, customer-specific price signals
Generate granular price signals that reflect market prices, grid conditions, local generation, and individual tariff logic
Send tailored signals to HEMS, EV chargers, heat pumps, batteries, and other controllable devices at the customer level
Help your customers use the full flexibility potential of their assets and reduce their energy costs
Support more climate-friendly consumption patterns by guiding usage into cheaper, cleaner periods
Deliver transparent, intuitive energy experiences under your own brand
Visualize consumption, costs, savings, and price signals in real time
Provide customers with clear breakdowns of dynamic and indexed pricing
Use our white‑label app (extendable via SSO) or embed enterprise web components directly into your existing customer portals
Offer self‑service portals and apps as fully white‑labeled frontends
Align look & feel with your brand across web, mobile, and customer communications
Results from our customers
Ready to launch dynamic tariffs?
Go from idea to live product in weeks. Without changing your billing system or adding IT complexity.
See how exnaton enables compliant, flexible, and scalable tariff models for modern energy markets.
FAQ
What are dynamic electricity tariffs?
Dynamic electricity tariffs are pricing models where the price per kWh changes over time based on factors like wholesale market prices, grid constraints, or local renewable generation. They allow utilities and energy retailers to incentivize flexible consumption, reduce peak loads, and better reflect the true cost of electricity over the day.
How do dynamic tariffs work?
Dynamic tariffs link a customer’s consumption to a price signal that changes over time (for example, every hour or every 15 minutes). Customers are billed based on when they use electricity, not just how much, so shifting consumption into cheaper periods can lower their energy bills while supporting a more efficient and renewable-friendly system.
Do dynamic tariffs require smart meters?
Dynamic tariffs work best with smart meters that can record interval data (e.g. 15‑minute or hourly values), because this allows precise matching of consumption and price. In some cases, simplified or hybrid models can be offered using standard load profiles, but the full benefit for both customer and utility is only unlocked with interval metering.
How long does implementation take?
Implementation timelines depend on the complexity of your IT landscape and product portfolio, but with a specialized platform, dynamic tariffs can typically be launched in weeks rather than years. Most of the work focuses on data integration, tariff design, and internal alignment, not on rebuilding core billing or ERP systems.
What is exnatonSMART?
exnatonSMART is exnaton’s software solution for designing, operating, and billing dynamic and flexible electricity tariffs. It connects to market data sources, metering infrastructure, and existing billing systems to enable modern tariff products without requiring a core system replacement.
What types of tariff models can be implemented with exnaton?
exnaton supports a wide range of dynamic and flexible tariff models, including: spot-indexed tariffs (day-ahead and intraday), time-of-use (ToU) tariffs, prosumer and solar tariffs, energy sharing and community tariffs, and flexibility and incentive-based tariffs (e.g. “happy hour”).