---
title: Powerlink - Process Improvement - Case Study
description: Leonardo helped Australian energy company Powerlink improve their Rating Management processes.
image: https://www.leonardo.com.au/hubfs/Case%20Study%20Images-4.png
---

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## Success Story

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## Powerlink

# Rating Management - Process Improvement - Case Study

### Industry | Energy

 

### Situation

- Powerlink is a leading Australian Government owned provider of high voltage electricity transmission network services, combining innovation with insight to deliver safe, cost effective and reliable solutions.
- Powerlink would like to provide relevant users with the required Thermal and Fault Level (TFL) ratings data in an easily accessible, meaningful and timely manner with a high degree of accuracy. This is critical to ensure the Network is operating at optimum capacity.
- Managing the TFL ratings were difficult and time consuming because; 
    - of the inconsistent use of various IT systems and supporting documents to capture and calculate the ratings
    - no guidelines or urgency to update the ratings regularly, timelines/deadlines were not the same for everyone
    - there was no single source of truth and
    - the business could not trust the data quality of the ratings leading to over-designed components i.e.  
      increased manufacturing costs or under-designed components leading to network failure.

### Work Performed By Our Team

- Interviewed key Subject Matter Experts (SMEs) to scope the process
- Performed a stakeholders’ analysis
- Workshopped the process with stakeholders and documented the   
  As-Is end-to-end process
- Identified and prioritised the improvement opportunities
- Developed, reviewed, updated and signed off the To-Be improved   
  end-to-end Rating Management process.
- The process captured the roles and responsibilities; systems used, business rules driving the process as well as supporting documents which were or should have been used.

### Value For Client

- Reduction in cost and frustration levels within the organisation (particularly during project implementation) as a result of;
- - Reducing the rating release time cycle from 8 weeks to near real-time displayed on SAP
    - Better management of delays within the process
    - Eliminating bottlenecks that could be identified earlier in the process
    - Improving the quality of the TFL ratings data, which restored the credibility of the data and
    - Eliminating rework

- Business has a clear understanding now of which systems/data sources are supporting which part of the process for change management and future IT projects
- Safety improved, since Managers can now make better informed decisions about their limited resources and easily share explicit and tacit knowledge about their process (knowledge handover/retention) 

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