EnleashedEnleashed
Fix the energy market
Draft

Australian NEM + Dynamic Network Access

An emerging architecture combining five-minute regional wholesale dispatch and pricing with separate distribution-network access limits and increasing DER coordination.

Solution section

Critiques

Open questions, objections and unresolved design issues.

Critiques

Key questions include:

  1. Are regional settlement prices too geographically coarse?
  2. Does five-minute central optimisation provide sufficient responsiveness?
  3. How should wholesale energy value and local network value interact?
  4. Who calculates dynamic envelopes and from what network model?
  5. How should scarce network headroom be allocated?
  6. What communications and interoperability are required?
  7. Can consumers and devices understand multiple dynamic signals?
  8. Does layering dynamic access beside wholesale pricing create coordination conflicts?

The architecture is especially useful as a comparator because it combines mature real-time wholesale operation with an emerging digital distribution layer.