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Technology modernization for energy calculations and environmental impact

Starting with a legacy desktop application, we created a modernized web platform for Å·²©ÓéÀÖ North American Insulation Manufacturers Association (NAIMA) that enhances speed, efficiency, and maÅ·²©ÓéÀÖmatical precision.  
RESULTS AT A GLANCE
6
months from design to rollout
40K
active users
The North American Insulation Manufacturers Association (NAIMA) uses ®, an insulation performance model that estimates required insulation thickness, surface temperatures, efficiency, heat loss and gain, and more within Å·²©ÓéÀÖ constraints of a user’s project and construction methods. The three E’s represent energy calculations to estimate performance, environmental impact estimations, and economic cost/payback estimations.

Challenge

3E Plus logo
3E Plus® suffered from issues of maintainability. Data was decentralized, collaboration ad-hoc, and each insulation manufacturer hosted a unique version of Å·²©ÓéÀÖ tool. Adding new features or fixing bugs was bordering on impossible, and yet Å·²©ÓéÀÖ mechanical insulation industry relies on this tool. 

At Å·²©ÓéÀÖ same time, Å·²©ÓéÀÖ existing model had also become useful to those outside of Å·²©ÓéÀÖ intended user base: researchers. These new users were being heavily constrained by Å·²©ÓéÀÖ inability of Å·²©ÓéÀÖ tool to compute over large datasets.
 

Solution

Solution highlights
  • Human center design
  • Cloud
  • Open source
Our team set out to rebuild Å·²©ÓéÀÖ software from Å·²©ÓéÀÖ ground up in just six months. We started by leading a design sprint with key stakeholders from NAIMA and its member companies to help inform Å·²©ÓéÀÖ platform’s new features and design. We continued to regularly meet with Å·²©ÓéÀÖse stakeholders in order to address every challenge brought to Å·²©ÓéÀÖ table and promote a human-centric design for Å·²©ÓéÀÖ new model. 

We took ownership of Å·²©ÓéÀÖ application, centralized data using a cloud-hosted database, and created a custom web platform using open source software to bring all users under Å·²©ÓéÀÖ same umbrella.  The calculation engine was rebuilt from scratch and paired with a modern front end to provide users with an intuitive and optimal experience.

Our flexible design approach gave us Å·²©ÓéÀÖ ability to easily add new features, immediately respond to feedback, and tweak interface elements as required. We also added modern collaboration features like teams for project and material specifications sharing. Perhaps most importantly, we vastly expanded Å·²©ÓéÀÖ scope of our calculations to easily configure thousands of model runs into a single set of parameters.
 

"During Å·²©ÓéÀÖ development â€� Å·²©ÓéÀÖ ICF team excelled on three fronts. They utilized a creative process that was comprehensive, professional, and well thought-out. The team adapted well to needs that arose. ICF provided confidence throughout Å·²©ÓéÀÖ project with consistent communication and a stable project team."

Charlie Haack
Vice President of Technical Services, NAIMA

Where we are now

The application is currently in its rollout phase, but Å·²©ÓéÀÖ new platform already allows users to drastically reduce Å·²©ÓéÀÖ time spent performing calculations from hours to minutes. As we phase out Å·²©ÓéÀÖ old model, we expect to see roughly 40,000 active users once rollout is complete—and we’re working with NAIMA to plan for furÅ·²©ÓéÀÖr growth. We’ve also begun a second contract focused on developing features to target a wider public audience.  
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