María Luz Rodríguez stands next to her solar oven where she cooked lasagna in the village of El Salamar in San Luis La Herradura municipality. In this region in southern El Salvador, an effort is being made to implement environmental actions to ensure the sustainable use of natural resources. CREDIT: Edgardo Ayala/ IPS
SAN LUIS LA HERRADURA, El Salvador, Mar 31 2021 (IPS) - Salvadoran villager Maria Luz Rodriguez placed the cheese on top of the lasagna she was cooking outdoors, put the pan in her solar oven and glanced at the midday sun to be sure there was enough energy for cooking.