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Blackstone digs deeper into technical topics and shares company news.

Environmental News, Regulatory News

Nationwide Permit 12 Update

June 5, 2020

On April 15, 2020, the U.S. District Court for Montana vacated the U.S. Army Corps of Engineers (USACE) Nationwide Permit 12 (NWP 12). Specifically, the case involved the challenge by the Northern Plains Resource Council (plaintiffs) to the USACE’s authorization of the use of NWP 12 to permit the discharge of dredged or fill material to waters of the U.S. in connection with the construction of TC Energy’s Keystone Pipeline. (more…)
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Company News

Welcome Dane Nguyen & Aaron Wilson

June 5, 2020

Dane Nguyen, Project Engineer, has joined Blackstone's Overland Park, Kansas office. He holds a Master of Science and a Bachelor of Science both in Environmental Engineering from the Missouri University of Science and Technology (Missouri S&T) in Rolla, Missouri. (more…)
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Environmental News, Regulatory News

PFAS Regulatory Update

May 27, 2020

On May 19, 2020, the U.S. Environmental Protection Agency (EPA) took the next step to implement an important per- and polyfluoroalkyl substances (PFAS) requirement of the National Defense Authorization Act (NDAA). The NDAA added 172 PFAS to the list of chemicals required to be reported to the Toxics Release Inventory (TRI) and established a 100-pound reporting threshold for these substances. (more…)
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Environmental News, Recycling News

Low-Impact Products and Environmental Impact Based on Characteristics and Attributes

April 16, 2020

We discussed low impact materials in a previous post. This post continues in that vein through the consideration of material attributes. Those of us who strive to make environmentally conscious purchasing decisions make many assumptions about the environmental impact of a product based on the characteristics or attributes of that product. (more…)
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Environmental News, Recycling News

New Paradigm of Low-Impact Materials Shifts Recycling Responsibility from Consumers to Manufacturers

April 8, 2020

Recent research conducted by the Oregon Department of Environmental Quality and the USEPA has shown that although a product may be recyclable, that does not always translate into the packaging having the least environmental impact. Instead, the entire life cycle of products and product packaging should be evaluated to determine their overall environmental impact.   (more…)
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Environmental News

Compostable Bowls Contain PFAS, Restaurant Chains and Manufacturers Begin to Make Changes

March 31, 2020

Many of us are taking advantage of drive-through and pick-up options at local eating establishments as we are adhering to stay-at-home orders. Some of that food will come in compostable bowls, which have replaced the use of Styrofoam. (more…)
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Company News, Press Releases

COVID-19 Practices

March 24, 2020

The Blackstone team is committed to following local, state and national COVID-19 guidelines. A majority of our staff is working from home, but we are ensuring essential environmental compliance commitments are completed through cautious field work and sampling. (more…)
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Environmental News, Solid Waste News

Landfill Fires Increase, Know the Risks

March 4, 2020

More than 8,000 landfill fires occur each year, ranging from minor surface fires to massive blazes. Due to the potential release of toxic smoke and gases, these fires represent a significant health and environmental concern. (more…)
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Environmental News, Regulatory News

EPA Issues Preliminary Determination to Set Enforceable Drinking Water Standard for PFAS and PFOS

February 28, 2020

On February 20, 2020, the EPA announced it is issuing a preliminary regulatory determination for public comment to set an enforceable drinking water standard for two of the most common per and poly-fluoroalkyl substances (PFAS), perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS). (more…)
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Company News

Megan Ostrand Joins Blackstone as Environmental Scientist

February 25, 2020

Blackstone Environmental is excited to welcome Megan Ostrand, Environmental Scientist, to our Overland Park, Kansas office. She holds a Master of Science in Soil Science and a Bachelor of Science in Natural Resources Management both from the North Dakota State University (NDSU). (more…)
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