Cost Tip

New fixtures like LEDs with high lighting levels but low power

Cost premiums for this credit may come from the higher number of (shorter) poles and fixtures needed to achieve greater lighting uniformity.

Full cutoff fixtures can generally be specified at zero cost premium.

Additional light controls and automatic window screens may add to construction costs, but controls can reduce electricity consumption.

Rebates and incentives on the federal, state, and local levels are available for low-power and Energy Star lamps.

Many smaller fixtures may make for a better layout than fewer high-wattage ones. The designer should be able to advise about additional infrastructure costs associated with an atypical lighting design. Low power

Optimizing lighting can eliminate unnecessary costs for extra lights and high-power fixtures.

The credit requires a photometric study on site lighting that may add minor consultant costs but will add value by optimizing the design.

Enhanced commissioning fees are typically 20%-30% more than fundamental

Consider maintenance costs in choosing stormwater strategies. Check with the product manufacturer, designer, or engineer for cost details.