🍃 A 70% reduction without new technology

One of the most read posts I shared recently sparked more engagement than I expected.

Almost 40.000 read it.
Over 900 people reacted.
There were dozens of comments.
And the post was reshared nearly a hundred times.

That response makes sense though, because the example itself is quietly powerful.

At a wind farm in Norway, researchers tested a remarkably simple idea.

Instead of redesigning turbines, adding sensors, or developing new technology, they made one small change.

On selected turbines at the Smøla wind farm, they painted one of the three blades black.

That was it.

- No complex intervention.
- No expensive upgrades.
- Just a single visual adjustment.

And the impact was significant.

When wind turbines spin, their white blades can blur into the background, especially for birds in flight.

Scientists refer to this effect as motion smear.

From a bird’s perspective, the blades can become almost invisible.

By painting one blade black, the rotation suddenly became visible.

The contrast created a clear visual signal that birds could detect and avoid.

The result was striking.

Bird fatalities dropped by an average of 71.9% compared to nearby turbines with no painted blades.

What makes this example so interesting is not just the outcome.

It is what it tells us about progress.

Sustainability does not always move forward through bigger systems, newer tools, or more advanced technology.

Very often, it moves forward when we take the time to understand how systems actually behave.

When we pay attention to how nature sees, reacts, and adapts.

When we intervene earlier, at the design stage, rather than trying to fix consequences later.

When we design with nature in mind, solutions tend to be simpler.

They tend to be cheaper.

And they tend to be far more effective.

This is what thoughtful design looks like in practice.

If you’d like to join the conversation about this on my LinkedIn page, click here.

Best,
Jasper