QUIXOTIC - Energy Billing Software: Automation and Accuracy

WHAT IS ENERGY BILLING SOFTWARE?

Simplify, Automate, Transform

Advantages over Manual Invoicing

Main functionalities

Independence of the ATR cycle: Avoid delays with a stand-alone billing system.
Customized Alerts: Stay in control with tailored notifications.
Consumption data from other sources: Integrate multiple sources for a complete view of your business.
Agile Product Creation: Develop and test new products in days, not months.

See demo

Benefits of Using Our Invoicing Software

Error Reduction
Time and Cost Savings
Includes Regulatory Changes
DSO data aggregation and integration
Scalability. Tens of thousands of invoices produced in minutes, not days
Cloud based. Integrate QUIXOTIC with CRMs, accounting software, etc.

See demo

FAQS

Frequently Asked Questions

Answers to the most common questions about QUIXOTIC and our services.

What is QUIXOTIC?

We are a SaaS platform for energy marketers (and communities). We automate repetitive processes and optimize communication with the distributor, generating, exchanging, and interpreting XML files bidirectionally, as well as carrying out the end-to-end billing process.

Is it really “end-to-end”?

Yes, this is our raison d'être. From the integration with distributors to obtain data to the creation of official reports for governments or regulatory bodies, through billing and collection, all these functionalities are modules available in QUIXOTIC.

Where did QUIXOTIC come from?

As consultants, for years we couldn't find an end-to-end automation solution to help our customers, and each time, we had to develop custom solutions whose (regulated) business processes were practically identical. Under this model, generating new “innovative” products took months, multiple programmers, QA, etc. With QUIXOTIC, we've developed a data model that integrates the necessary complexity to launch new products for our customers in just a few clicks, within a matter of days.

Is there any type of commitment?

No. We are so confident that you will be satisfied with our solution that there is no start-up fee, and the format is “pay-as-you-go” with no commitment. However, we do have discounted annual plans available.

I have several brands, is QUIXOTIC for me?

Yes, QUIXOTIC has a multi-commodity, multi-point of supply, multi-marketing license and multi-brand data model. We also have figures such as prescribers or external channels, to associate with your contracts or your products.

I am a distributor, is QUIXOTIC for me?

While QUIXOTIC currently only serves energy marketers, the data model and many features are valuable for DSOs. Contact us to learn more about our roadmap and see if we can help you take your distribution company to the next level of digitalization.

How does Energy Billing Software help reduce billing errors?

This billing software minimizes errors by automating calculations and generating bills based on real-time consumption data, improving accuracy across the billing cycle.

Who is behind this tool?

The founding team of Calibre 360, a technology consulting firm specialized in the development of multi-platform cloud solutions for the energy market. After executing numerous projects in energy retail, we launched QUIXOTIC at the end of 2021. Our team has a customer-centric vision for the most common problems of the sector.

Can QUIXOTIC bill electricity and gas bill?

Yes, energy billing is the core of what we do. We have calendar month or DSO's cycle billing, energy + solar panels + virtual batteries, multi-points of consumption, payment plans, etc.

What is Energy Billing Software, and how does it simplify the billing process?

Energy Billing Software automates the billing process for energy companies, ensuring accurate and efficient billing for customers and providers within the energy sector.

Can QUIXOTIC integrate with our ERP, CRM, or corporate finance systems?

Yes. QUIXOTIC is designed as an integration-first platform. It connects seamlessly with major enterprise systems such as SAP S/4HANA, Microsoft Dynamics, Sage, and custom ERPs through secure APIs and automated data synchronisation.

Invoices, metering data, payments, contracts, and portfolio information can flow directly into your finance or CRM environment, ensuring smooth operations and reducing manual work. Our team supports you throughout the integration process to minimize disruption and accelerate onboarding.

How does QUIXOTIC handle complex B2B contracts with multiple sites, commodities, and custom pricing rules?

QUIXOTIC was built specifically for complex, multi-site B2B portfolios. You can define custom contract logic — including TOU tariffs, indexed or pass-through pricing, fixed + variable hybrids, volume commitments, bonuses/penalties, and multi-CUPS aggregation rules — all without custom development.

The platform automatically applies these rules across thousands of supply points and supports consolidated or segmented invoices based on sites, subsidiaries, or cost centers. This ensures accurate, transparent, and fully auditable billing for even the most complex corporate agreements.

What are the benefits of using Energy Billing Software for energy companies?

Quixotic Energy’s Energy Billing Software enables quick and efficient billing management, optimizing time and minimizing administrative errors for energy companies.

I am an Energy Community, can I use QUIXOTIC?

Absolutely. Whether you invoice with QUIXOTIC or not, the Energy Communities module helps you create your community or collective self-consumption, manage production points and distribution betas, and communicate with community members.

Energy Billing Software

WHAT IS ENERGY BILLING SOFTWARE?

Advantages over Manual Invoicing

Main functionalities

Benefits of Using Our Invoicing Software

Error Reduction

Time and Cost Savings

Includes Regulatory Changes

DSO data aggregation and integration

Scalability. Tens of thousands of invoices produced in minutes, not days

Cloud based. Integrate QUIXOTIC with CRMs, accounting software, etc.

Core B2B-ready capabilities

Advanced Tariff Engine: TOU, pass-through, indexed, tiered, hybrid fixed/variable.

Multi-CUPS / Multi-site Billing: Consolidated or segmented invoices for large portfolios.

Multi-Commodity: Electricity, gas, self-consumption, storage, PPAs & corporate renewables.

Custom Contract Logic: Volume commitments, penalties, bonuses, true-ups, custom billing cycles.

Automated DSO Integration: High-volume, multi-distributor data ingestion.

Audit-Ready Accuracy: Automated validation, anomaly detection, error-flagging.

Handle complex B2B contracts with ease

Unified billing for all energy products

Consumption validation & anomaly detection

Dynamic product configuration

Multi-commodity billing

Flexible tariffs & contract logic

Automated invoicing & batch processing

Customer portal ready (if available)

API-first architecture

Multi-language & multi-currency (if applicable)

We adapt billing to your business model — not the other way around

Fast rollout of new B2B products in days — no more long IT cycles

Reduce billing disputes with transparent, validated data

Multi-site, multi-contract billing —generate unified or segmented invoices depending on contract requirements

Support hybrid generation + supply models (PPAs, solar, storage, virtual battery)

Fully configurable pricing models + contract-specific rules & clauses

Integration with any other Energy Management System & ERPs

Ready to transform your energy company?