Supporting Safe, Comfortable and Efficient Design.
CTBUH 2014 Best Tall Building Worldwide
One Central Park in Sydney
With input from CPP, Watpac designed a unique building that won the CTBUH top honor for 2014!
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CPP Adds an Office in Singapore
Another way to better serve our clients in Southeast Asia
Because Singapore is a key international location for business and development, it was an easy decision for us to increase our presence there.
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Wind Responses in the World’s Tallest Building
Real-time monitoring of the Burj Khalifa
It’s more than scale-model wind tunnel testing and computer simulations. CPP is currently collecting data about the effects of wind on this iconic skyscraper.
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Saving Energy, Protecting Air Quality
Lawrence Berkeley National Laboratory

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CPP Helps LBNL Prevent Problems with Building Exhaust & Reduce Operating Costs
Natural Ventilation & Sustainability
CPP helps UC Irvine reduce pollution, protect comfort
Designing good natural ventilation requires knowledge of both indoor and outdoor conditions. Read how CPP applied their expertise to this award-winning building.
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Wind Effects on Solar Panels
Protecting solar power from wind damage
GameChange Racking knew that wind can cause costly damage and down-time for solar arrays. They turned to CPP to help them design products that reduced those critical wind-related risks.
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Demonstrating Compliance with Industrial Wind Tunnel Testing
The Durst Project
CPP designed a physical scale model to test the effects of the building and assess the validity of the AERMOD results.
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Welcome to CPP

CPP was the first US company to provide wind engineering services to architects and engineers. Our founders helped create the tools and methods that remain the standards of the industry. Today, CPP is a leading international engineering firm providing consulting services for wind effects on buildings and structures, exhaust dispersion for commercial, academic, and industrial facilities, and air flow in and around buildings.
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Recent Articles

Reduce cladding costs, risks through wind tunnel testing

25 JAN 2015
Most modern buildings are designed and constructed as a core skeleton to which an exterior...

2014 breaks record for warmest year

18 JAN 2015
Separate studies by NASA and the National Oceanic and Atmospheric Administration (NOAA) have...

Recent News

CPP proud to support Engineers Without Borders USA

21 JAN 2015
CPP is pleased to announce our partnership with Engineers Without Borders USA (EWB-USA), a...

CPP opens office in San Francisco

04 JAN 2015
CPP is pleased to announce the opening of its newest office in San Francisco, California....
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Highlight Video

AERMOD Beyond the Box: How EBD Improves Accuracy

CPP Vice President Dr. Ron Petersen discusses the potential problems with BPIP inputs for AERMOD and how the alternate EBD method helps create more accurate results.

Take a look.