Table 4: Mitigation Options in Energy Demand Sector. Options. Justification for Ranking / Priority. High Priority>. More efficient irrigation motors and pumps (electric). Inexpensive. Big impact. Current inefficiency presents untapped potential for great improvement. Replace incandescent bulbs with LEDs. Relatively inexpensive. Large impact, as bulbs cover the vast majority of the lighting market. Provides tangible and visible benefits to a very large portion of population.