Greenhouse energy: what to assess before investing

Energy is central to greenhouse operation. Assessing renewable alternatives starts with understanding the actual demand for irrigation, ventilation, heating and lighting.

Solar energy and integration

A photovoltaic installation can supply agricultural equipment, depending on solar availability and electrical design. Location, shading, available surfaces and grid compatibility require assessment.

Assess before investing

Feasibility depends on hourly consumption, tariffs, investment and maintenance. The design must preserve the light needed by crops and consider backup power where necessary.

Information for assessing alternatives

• Equipment that consumes energy
• Operating schedules
• Available consumption records
• Power continuity requirements