KYIV: It is pre-dawn in the historic Podil district of the Ukraine capital, Kyiv, and warm light from the Spelta bakery-bistro’s window pierces the darkness outside. On a wooden surface dusted with flour, the baker Oleksandr Kutsenko skilfully divides and shapes soft, damp pieces of dough. As he shoves the first loaves into the oven, a sweet, delicate aroma of fresh bread fills the space. Seconds later the lights go out, the ovens switch off and darkness envelops the room.

KYIV: It is pre-dawn in the historic Podil district of the Ukraine capital, Kyiv, and warm light from the Spelta bakery-bistro’s window pierces the darkness outside. On a wooden…

The cost of purchasing and operating generators to overcome power outages is just one of many challenges facing Ukrainian businesses after nearly four years of war.