Bratislav Dzombic

Bratislav Dzombic

What is curtailment? Why energy sometimes go to waste

Curtailment concept image showing a table full of food and drinks after a party, symbolizing available energy supply that cannot be fully used or absorbed by the system.

Curtailment may sound harmless, but in the energy world it’s a serious headache. When the grid can’t absorb all the electricity being generated, especially from wind and solar, operators are forced to reduce output. Here’s what curtailment means, why it happens, what it costs, and how smarter grids could reduce it.

What is CBAM? The carbon border rule quietly rewriting European trade

Digital illustration of CBAM at the EU border, with trucks and a cargo ship emitting smoke while imports are scanned for carbon emissions before entering the European market.

CBAM is no longer some Brussels acronym floating above the real economy. Since January 1, 2026, the EU’s Carbon Border Adjustment Mechanism has moved into its definitive phase, putting carbon costs on certain imports and changing the math for exporters, industrial buyers, and electricity traders alike. Here’s what CBAM is, why it exists, how it works, and why the Western Balkans should be paying very close attention.