Product Overview

Summary: This Standard Operating Procedure provides a structured, repeatable method for forecasting electricity demand and generation in networks with high levels of renewable energy. It helps Australian organisations integrate solar, wind and other renewables into their operations with greater accuracy, reliability and commercial confidence.

As Australia accelerates its transition to renewable energy, accurate load forecasting has become critical to maintaining grid stability, meeting contractual obligations and supporting safe, reliable operations. Unlike traditional forecasting, renewable integration must account for variable generation from rooftop solar, large‑scale PV and wind, changing consumption patterns, demand response programs and extreme weather events. Without a disciplined process, organisations face increased risk of curtailment, network constraints, voltage issues, cost blowouts and reputational damage.

This Standard Operating Procedure establishes a clear, end‑to‑end methodology for forecasting electricity demand and renewable generation in Australian conditions. It sets out how to define forecasting objectives, collect and validate data, select and apply forecasting models, incorporate weather and market inputs, and manage forecast uncertainty. The SOP also embeds governance and documentation requirements, ensuring forecasts can be relied upon for operational planning, network access applications, compliance reporting and investment decisions. By standardising your approach, you improve coordination between engineering, operations, commercial and WHS teams, supporting safer, more resilient and cost‑effective renewable integration across your portfolio.

Key Benefits

• Improve accuracy of demand and generation forecasts for networks and sites with high renewable penetration.
• Support safer and more reliable system operation by anticipating constraints, ramp events and variability.
• Streamline collaboration between engineering, operations, trading and compliance teams using a common forecasting framework.
• Reduce financial risk associated with imbalance charges, curtailment, contract underperformance and over‑ or under‑sizing of assets.
• Demonstrate robust governance and due diligence for regulators, network service providers and investors.

Who is this for?

• Energy Operations Managers
• Network Planning Engineers
• Renewable Energy Project Managers
• Energy Analysts and Data Scientists
• Grid Integration Engineers
• Commercial and Industrial Facility Managers
• Microgrid and Embedded Network Operators
• Retail Electricity Portfolio Managers
• WHS and Risk Managers in Energy Utilities
• Sustainability and ESG Managers

Included Sections

• 1.0 Purpose, Scope and Objectives
• 2.0 Definitions and Key Terms (including renewable integration concepts)
• 3.0 Roles, Responsibilities and Competency Requirements
• 4.0 Applicable Standards, Market Rules and Regulatory Context
• 5.0 Forecasting Use Cases and Time Horizons (short‑term, medium‑term, long‑term)
• 6.0 Data Sources, Collection and Quality Assurance
• 7.0 Weather, Solar and Wind Resource Inputs
• 8.0 Load and Generation Profiling for Renewable Assets
• 9.0 Forecasting Methodologies and Model Selection
• 10.0 Model Calibration, Validation and Performance Metrics
• 11.0 Incorporating Demand Response, Storage and Curtailment Scenarios
• 12.0 Uncertainty Management, Sensitivity Analysis and Risk Treatment
• 13.0 Operational Use of Forecasts (dispatch, maintenance planning, network constraints)
• 14.0 Documentation, Version Control and Record Keeping
• 15.0 Communication and Reporting of Forecasts to Stakeholders
• 16.0 Continuous Improvement, Review Triggers and Model Updates
• 17.0 Appendices – Templates, Checklists and Example Forecast Reports

Legislation & References

• National Electricity Rules (NER) – Australian Energy Market Commission (AEMC)
• AEMO Forecasting Best Practice Guidelines (where applicable)
• AS ISO 31000:2018 Risk management – Guidelines
• AS ISO 50001:2018 Energy management systems – Requirements with guidance for use
• AS/NZS ISO 9001:2016 Quality management systems – Requirements
• Clean Energy Council – Grid Connection Guidelines for Inverter-Based Generation (contextual)
• Relevant state and territory electricity and energy legislation (e.g. Electricity Supply Acts and Regulations)