Spitz-Light Weather Data for Redispatch 2.0

Industry

Energy Industry

Work area

Redispatch 2.0 and Spitz-Light Billing

Data Provision

Monthly, retroactive, and location-specific

Price

99 EUR per month per location

Initial Situation

Redispatch measures result in a significant administrative burden for plant operators, direct marketers, and other market participants in terms of record-keeping and billing. Missing or incomplete weather and generation data make it difficult to provide transparent documentation to the grid operator. At the same time, there is often no end-to-end process for integrating the data into existing systems and workflows. The result is time-consuming manual steps, data inconsistencies, delays, and potential revenue losses.

For reliable “Peak Light” billing, it must be possible to determine, in a traceable manner, how much electricity a wind or solar plant would have generated without the curtailment. C4 Energy provides the necessary data foundation precisely for this purpose.

Objective

The goal is to establish a fast, transparent, and audit-proof basis for billing redispatch measures to the grid operator. Manual data collection and post-processing are significantly reduced; relevant weather and generation data are made available monthly in a ready-to-use format. Upon request, C4 Energy also provides support for the design of business processes, technical integration, and quality assurance through to the system’s go-live.

Spitz-Light Weather Data for Redispatch 2.0-C4-Group

Description of the Use Case

C4 Energy provides highly accurate, site-specific weather data for each plant location, along with potential generation values derived from that data. Historical weather data is automatically analyzed and converted into reliable reference values for wind and solar plants using high-quality weather models.

The data is provided once a month for the agreed-upon billing period, for example, via email or SFTP, in a file format suitable for further processing. This allows redispatch reports to be prepared more quickly, documented in a traceable manner, and billed to grid operators.

We offer consulting and implementation services from a single source: We analyze existing billing processes, define suitable data transfer formats and interfaces, assist with integration into existing systems, and provide support for quality assurance. The scope of consulting services is tailored to your organization, system landscape, and plant portfolio.

Key components of the solution

Site-Specific Weather Data:
Historical weather information is provided automatically and in a traceable manner for each plant location.

AI-Powered Modeling:
Potential generation values are determined based on high-quality weather models and the relevant plant parameters.

Standardized Data Delivery:
All relevant data is available in a structured format via a secure data platform, by email, or via SFTP.

Ready-to-use export:
The results are exported without data loss in formats suitable for redispatch processes and documentation.

Process and integration consulting:
C4 Energy provides support for process analysis, interface definition, system integration, and quality assurance.

Here’s how it works

1

Clarify Needs and Processes

Together, we’ll review the investment portfolio, existing billing processes, the system landscape, and the desired outcomes.
2

Submit Locations and Master Data

Asset or portfolio master data, location coordinates, and the relevant billing period are provided.
3

Determine Weather and Generation Data

C4 Energy automatically calculates location-specific weather data and the plant’s potential output.

4

Integrate and Verify Data

The results are provided in the agreed-upon format. Upon request, C4 Energy assists with technical integration, plausibility checks, and quality assurance.
5

Create Documentation and Optimize Processes

The data can be used immediately for record-keeping and billing. If needed, we can assist with the further development and automation of the entire process.

Value Proposition

Up to 80% less processing effort:
Manual data collection and post-processing are largely eliminated.

Faster Billing:
Redispatch reports can be prepared in a matter of minutes instead of several hours.

Greater Traceability:
Reproducible calculations and clearly structured data make it easier to provide documentation to grid operators.

Greater Revenue Certainty:
Fewer manual errors and more complete documentation reduce the risk of potential revenue shortfalls

Scalable for Portfolios:
The solution is suitable for both individual installations and larger wind and solar portfolios.

A single point of contact for data and implementation:
C4 Energy combines ongoing data provision with expert consulting and technical integration.
Required Information

– Asset location or coordinates
– Standard asset or portfolio master data
– Desired billing period
– Preferred data and transfer format

Price

99 EUR per month per location

For larger or geographically dispersed assets, an additional location is charged for every 2.5 km. We will prepare a customized quote for portfolios and specific requirements.

Consulting and Integration: based on individual scope. Following an initial consultation, you will receive a transparent quote for the desired consulting and implementation services.

In short:

C4 Energy provides monthly location-specific weather and generation data required for reliable Spitz-Light billing and, upon request, offers support with process design, system integration, and quality assurance. The result: less administrative work, faster reporting, and an end-to-end billing process from a single source.

Future-proofing your company

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