Green Building Certification Optimizer

Rating systems like LEED and BREEAM score a building across categories — energy performance, water efficiency, materials, indoor air quality, site design and innovation — and add the points up into a certification tier. This simulator lets you allocate a limited construction budget across six such categories, each with its own diminishing-returns cost curve, and watch six 3D point towers rise in real time as the design accumulates credits. Live readouts track total points, spend against your budget cap, and which tier — Certified, Silver, Gold or Platinum — the design currently clears, making the real economic trade-off of chasing certification points tangible.