You can't hit ESG targets without shopfloor data

Here's something I find fascinating.

Manufacturers publish ESG reports full of ambitious goals. Lower energy, less waste, smaller carbon footprint. Meanwhile, many of their shopfloors run exactly as they did five years ago. No visibility. No data. No improvement.

We already have the technology to optimise resource consumption, cut waste in real time and monitor energy across operations. Most manufacturers just aren't using it to feed their sustainability reporting.

Why it doesn't happen

Because it requires commitment.

It means challenging existing processes, investing time and budget upfront, and following through on what the sustainability report promised. That's uncomfortable. It's much easier to publish the goal than to instrument the factory.

But you can't manage what you can't measure. And most factories can't measure what matters for ESG at the level of detail that would let them improve it.

What ESG actually needs from the shopfloor

Sustainability reporting is increasingly regulated in more regions, and auditors want evidence, not estimates. Much of that evidence originates on the shopfloor:

• Energy per machine, per order, per product. Not just a monthly meter reading for the site.
• Idle consumption. What machines draw when they aren't producing anything. Often a surprise.
• Scrap and waste. How much, where, why, and of which material.
• Yield. Raw material in versus good product out. In food and process industries, often the biggest lever of all.
• Water and other utilities, where they matter to your process.

Every one of those is a production metric as much as a sustainability one. That's the point people miss.

Sustainability and profit are the same conversation

Cutting scrap reduces waste and cost. Reducing idle energy lowers emissions and the energy bill. Improving yield uses fewer raw materials and improves margin.

When you frame ESG as a compliance exercise, it competes for budget. When you see it as operational efficiency with a reporting benefit, it pays for itself.

Where the data comes from

MES/MOM already knows what's being produced, on which machine, for which order, and how much was scrapped. Add energy monitoring at the machine level, and you can attribute consumption to the products that caused it. Energy per piece. Carbon per order. Waste per product line.

That context is what turns a utility meter into actionable data. Without it, you know the site used more energy this month. With it, you know Line 3 runs its ovens for two hours before the first order starts on Mondays.

I cover energy as part of MES/MOM in MES functionality: energy.

Beyond energy monitoring

There's a growing set of tools for carbon accounting, emissions tracking across scopes 1, 2 and 3, water and waste management, and product-level sustainability reporting. They're useful. But they all need operational data to be accurate, and most of them get it from MES/MOM and energy management systems.

Buy the reporting tool before you've instrumented the factory, and you'll be reporting estimates very efficiently.

Where to start

1. Pick your biggest energy consumers and meter them at the machine level.
2. Link that consumption to production orders in MES/MOM.
3. Make scrap and yield visible by line, shift and product.
4. Look for the obvious wins first: idle running, warm-up times, compressed air leaks, scrap hotspots.
5. Then connect the data to your sustainability reporting.

You'll probably find the first few improvements pay for the metering.

So, are you using MES/MOM, or any system, to drive measurable sustainability improvements? Or is it still mostly in the report?