The real milestone isn’t battery growth

LV Visibility comes before orchestration. Before a utility can shape behaviour, it first needs to see it clearly.

Battery growth is easy to notice.

The harder question for utility leaders is this:

Can we actually see what that growth is doing to customer behaviour and network conditions?

That’s why a recent TasNetworks signal stood out to me.

TasNetworks Sees Rapid Battery Uptake in Tasmania | Andrew Davis posted on the topic | LinkedIn
As we move rapidly toward full smart meter coverage across Tasmania, we’re entering a new era of unprecedented low‑voltage network visibility at TasNetworks…& it couldn’t come at a more critical time. We’re now seeing residential battery uptake like never before - around 50 enquiries a day & 250 installs per month. This momentum is reshaping how our customers engage with energy & how we plan & operate our network. 🔋 What we’ve seen in January: Battery penetration remains strong at 200–250 installs per month, consistent since the start of the Cheaper Home Batteries program. ➜ That’s 3–3.7 MWh of new behind‑the‑meter storage each month - the equivalent of 12–15 community batteries added to the grid. Customers are overwhelmingly using batteries for energy arbitrage under Tariff 93 — charging when prices are low, discharging when they’re high. ➜ Right now, the primary driver is customer value, not network optimisation. Batteries are not yet targeting solar export peak reduction, though they are having a secondary, indirect impact. Our teams are deep into analysis on how evolving battery behaviour - including virtual power plants - could reshape solar export dynamics into our next regulatory submission & beyond. With smart meter visibility increasing & customer segmentation insights sharpening, we’re now able to see which of our five customer segments are adopting batteries fastest - & how that uptake differs by geographic location, solar penetration & load profile. The convergence of universal smart metering + rapid battery adoption gives us a once‑in‑a‑generation opportunity to: *Enable a smarter, more flexible, customer‑centric grid *Leverage household assets as part of a whole‑of‑system approach *Prepare for a high‑CER future with confidence *Understand shifting export, load & arbitrage behaviour in real time Tasmania is accelerating into a prosumer energy future - & thanks to near‑total smart meter coverage, we now have the visibility & intelligence to stay ahead of it! Well done to: Francois Marbaud, Joe Bailey & the entire Advanced Data & Analytics Team on generating these insights. AD #tasnetworks #smartmeters #CER

Battery growth is not the REAL Signal

On the surface, the headline is strong battery uptake.

But the deeper milestone is better visibility.

As AMI coverage improves and more battery data is analysed, the conversation shifts from:

“Are batteries growing?”

to

“Are we gaining enough visibility to distinguish customer-value behaviour from network-value behaviour?”

That distinction matters.

Because customer adoption alone does not automatically create network value.

Customers will naturally optimise for their own economics first.
Utilities, meanwhile, still need to plan for capacity, tariffs, orchestration pathways, and long-term regulatory positioning.

So the real question for you is not just whether CER is growing.

It is whether your organisation has enough visibility to:

  • understand how customer behaviour is changing
  • identify where those behaviours matter most on the network
  • make better planning and tariff decisions with confidence
  • avoid confusing asset growth with operational readiness

To me, that is the strategic signal behind posts like this.

Visibility comes before orchestration.

Before a utility can shape behaviour, it first needs to see it clearly.

That is where smart metering, segmentation, and behavioural insight stop being metering topics and become executive decision tools.

The leaders who understand this early will be in a much stronger position to plan for a high-CER future.

— Pradeep


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