Case studies

What worked in practice, what it cost, and what the teams behind each project would do differently.

Energy Zarqa

Solar retrofit across an industrial zone

Eleven factories pooled procurement to cut installation costs and shorten payback.

  • Pooled procurement cut unit cost by roughly a fifth
  • A shared technical spec avoided eleven separate tenders
  • Payback landed inside four years for nine of the eleven sites
Water Ma'an

Greywater reuse in hospitality

A mid-size hotel halved purchased water by treating and reusing room greywater.

  • Permitting was the longest step, not construction
  • Staff training mattered more than equipment choice
  • Monitoring justified the second phase of investment
Waste Amman

From organic waste to compost revenue

A collection route linking restaurants to a composting site turned a cost into a product.

  • Segregation quality at source decided the product grade
  • A fixed collection schedule beat on-demand pickups
  • Offtake agreements were signed before scaling routes

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