Detailed Efficiency Calculator
Detailed Efficiency Calculator
Enter your inventory and company data to generate a comprehensive savings analysis.
Location
Inventory
Example: 400W total per billboard face.
Timer Schedule
:
When timer turns lights on
:
When timer turns lights off
Utility Rate
$/kWh
Replace with actual rate for accurate estimate
Inventory & Occupancy
%
On average, what share of your faces are sold? e.g., 80% means 4 in 5 faces have an active advertiser
Sales
$/face
Used for revenue-at-risk calculation

Current Situation

Sunset, 12-Month View
Sunrise, 12-Month View

Estimated Avoidable Energy Cost

Estimates based on current inputs. Final savings should be confirmed using actual fixture wattage, utility bills, inventory counts, and observed timer/photocell settings.

Avoidable Energy Breakdown

By Source

Unsold Inventory (Additional)

Estimated Monthly Avoidable Cost
Monthly Savings Breakdown
JanFebMarAprMayJun JulAugSepOctNovDecAnnual

Timer Excess Detail

▾
Monthly Timer Excess
JanFebMarAprMayJun JulAugSepOctNovDecAnnual

Photocell Excess Detail (OFF to Sunrise)

▾
Monthly Photocell Excess
JanFebMarAprMayJun JulAugSepOctNovDecAnnual

Combined + Unsold Overage Detail

▾
Monthly Combined
JanFebMarAprMayJun JulAugSepOctNovDecAnnual

Inventory Composition

Unsold Inventory

Daily Lit Hours

Annual Overage Detail

Revenue at Risk (methodology-dependent estimate)

When sunset arrives before the timer turns ON, your billboards sit dark during peak drive-time. Advertisers are paying for impressions they are not getting, that is revenue at risk.

Note: Method uses dark-fraction of paid illuminated time × timer face revenue. This is an estimate that depends on sales price, occupancy, and timer schedule accuracy. Confirm methodology before including in customer-facing presentations.

Dark Hours by Month

Revenue Impact

Sustainability Impact

By optimizing your lighting schedules, your organization can significantly reduce its carbon footprint. The metrics above represent the environmental impact of the total energy savings opportunity identified in this report.

Added Benefits

Beyond energy savings and sustainability, smart lighting control delivers operational advantages that improve service quality and reduce maintenance overhead.

  • No missed light runs
  • No manual timer resets for Daylight Savings
  • Bulb outage notifications
  • Loss-of-power notifications
  • Optional site security add-ons
  • More coming soon