Energy Efficiency in Humanitarian Infrastructure - A Practitioners Guideline

chevron_left Back to ESDS Article Page

Energy Efficiency

The analysis of energy efficiency options in humanitarian infrastructures is critical because energy supply is usually scarce and expensive in these locations. Actions for saving energy are shown in the following tiered approach:

TIER 1	Measurement of energy consumption is the first intervention to undertake. It is a prerequisite for all interventions because what cannot be measured cannot be improved.
TIER 2	Next, energy conservation measures – often referred to as behavioural change - shall be implemented. Turning off appliances when they are not in use, closing doors and windows while running air conditioning, and switching off electric boilers when they are not in use are good examples.	TIER 3	Once the previous points have been implemented, energy efficiency options associated with technological change can be considered like improving thermal efficiency of buildings or establishing procurement standards for energy efficient appliances. The objective is to reduce the energy consumption for a given service or level of activity.	TIER 4	After contemplating and implementing the previous steps, renewable energy (RE) sources shall be considered. In this way, the new green power supply can result in significate cost-effectiveness, as it would be introduced into a pre-existing optimised power system.

With a higher TIER, the amount of the necessary investments and the complexity of the measures also increase.