Engineering CSR News

Tetra Tech Hosts the SAE International Committee on Aviation Noise and Emissions

Mitigating noise and emissions from new aircraft technologies
Article

Tetra Tech hosted the biannual meeting of the Society of Automotive Engineers (SAE) International A-21 Committee on Aircraft Noise Measurement and Aircraft Noise/Aviation Emission Modeling on June 12 and 13, 2019, in Arlington, Virginia. The committee includes leading international experts in the modeling and measurement of aircraft noise and air emissions and supports the International Civil Aviation Organization Committee on Aviation Environmental Protection (ICAO CAEP).

New Advances in Zero Emissions Vehicles Offer Promise for Work Fleets

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By Maryline Daviaud Lewett, Director of Business Development, Transformative Technologies; and Randal Kaufman, Sales Director, Transformative Technologies

How Sappi Recruits Its Future STEM Leaders

Article

At Sappi, we believe it takes great people to make great products. We offer many opportunities for rapid advancement and a culture that fosters innovation and creativity while positively impacting the communities in which we operate.

Our recruitment efforts begin at the high school level—talking to students about the value of Science, Technology, Engineering and Math (STEM) education, and how our industry can help support them with scholarships and co-op job opportunities.

Commercial, Industrial Manufacturers Press for Sustainability, Rethink Energy Options

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By Jason Abiecunas, Director of Distributed Energy Resources; Daniel Chang, Market Development Services Lead for Distributed Energy Resources; and Randal Kaufman, Sales Director for Black & Veatch’s Transformative Technologies business

The changing energy landscape is prodding businesses to rethink how they use and manage electricity, and 3M Co.’s aggressive shift to renewable energy illustrates that thirst for sustainability.

Sustainability and Automation: Two Megatrends Reshaping the Commercial & Industrial Space

Article

$10 trillion dollars. If you run, work for, or are seeking to invest in a global company, this is a figure that should be top of mind. $10 trillion is larger than the annual GDP of all but two of the world’s economies. $10 trillion is nearly double the market cap of the Dow Jones Industrial Average companies. And yet, $10 trillion is just a fraction of the financial might working to transform how companies view and invest in sustainability.

Propex Geosolution Receives Carbon Footprint Verification for PYRAMAT® 75 HPTRM

Article
Chattanooga, Tenn.
Jul 1, 2019

Propex GeoSolutions recently became the first High Performance Turf Reinforcement Mat (HPTRM) manufacturer to verify the carbon footprint of its erosion control solutions. The cradle-to-grave carbon footprint of PYRAMAT® 75 HPTRM is 2.7 kgCO2e per 1m2 of material, which is equivalent to driving about seven miles. 

The Art of Losing Volumetric Weight

by Lana Hall
Blog

Did you know it costs more to ship 100 pounds of feathers, than 100 pounds of bricks? Shipping costs are determined by volumetric weight, a pricing technique for commercial freight transportation which uses an estimated weight that is calculated from the length, width, height of a package. A less dense item generally occupies more volume of space, in comparison to its actual weight – so when you are transporting items you are essentially paying for the space your product is occupying in the airplane or truck carrying it.

Technology, Trading Offer Opportunity for Managing Nutrient Discharge

Efforts to reduce nutrient levels are shifting and becoming more widespread as water and wastewater utilities work to improve effluent and adhere to regulations
Article

Nutrient pollution and the resulting excess of nutrients in waterbodies continues to plague aquatic environments around the world, threatening waterways, fish and plant life — and even public health. The runoff of phosphate and nitrogen from farming, stormwater, wastewater treatment plant  discharges and other sources into waterbodies continues to unbalance ecosystems, resulting in toxic algal blooms and hypoxic dead zones.

The Evolution of Project Delivery: The How and Why

Nontraditional delivery methods are gaining ground when commissioning large-scale water projects
Article

There are an estimated 240,000 water main breaks every year in the United States, and those ruptures waste between 14 percent and 18 percent of the nation’s drinking water. Aging infrastructure is primarily to blame, as an estimated 40 percent of U.S. water and  wastewater pipes are beyond their life expectancy, notes a recent article in WaterWorld.

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