I can be your hydro baby, I can ramp away the pain

The recent suite of energy market reforms proposed by the Energy Security Board (ESB) has prompted much discussion about the type of capacity that needs to be procured in a future NEM that seems certain to have a very high penetration of variable renewable energy (VRE).

In this Chart of the week, we focus on the minute-to-minute firming required to accommodate rapid changes in VRE output and take a look at Victoria to understand what supply technologies are currently leading in providing upwards ramping capability.

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Shaz Billimoria

Shaz Billimoria

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