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For over 45 years, GBB has helped clients solve complex solid waste management issues by providing innovative, responsible, sustainable and economical strategies and solutions for the benefit of communities and the environment!
In the news
Factors to Consider When Expanding a Transfer Station
In Waste Today Magazine, GBB Executive VP Chris Lund and GBB Principal Engineer Associate Don Birnesser discuss how thoughtful planning for transfer station expansions can lower long-term costs, support diversion goals, and improve system resilience.
READ MORE »Aerated static pile composting: An easier path to food scraps diversion
In Waste Today Magazine, certified Georgia master composter Joe Dunlop discusses how most government-operated composting efforts began using windrows, but aerated static piles offer numerous advantages.
EPA Approves CNMI’s Solid Waste Management Plan, Unlocking Significant Federal Funding
The Commonwealth of the Northern Mariana Islands secured crucial EPA approval for its new Integrated Solid Waste Management Plan, releasing nearly $34 million in federal funds. GBB is proud of its participation in the development of the blueprint that will modernize and build resilient solid waste and recycling infrastructure across Saipan, Tinian, Rota, and the Northern Islands.
How to Improve Contracting for Municipal Solid Waste & Recycling Collection Services
In Waste Today Magazine, Chris Lund and Sam Lybrand provide a guide to contracting for municipal solid waste and recycling collection services aimed at improving existing contracts, securing more flexible service options, and increasing the value of contracted services.
Transforming Guam’s Solid Waste Management System from the Ground Up
In a 2008 Court Order, GBB was appointed as Receiver with full responsibility for bringing the Guam Solid Waste Management Division into compliance with the 2004 Consent Decree for violation of the Clean Water Act. In 2019, after GBB built a modern solid waste system for the island, the Court partially ended the Receivership.
- Description of the Receivership
- Most recent receiver briefing to the Guam Solid Waste Authority Board (May 28, 2026):
- Receiver’s Presentation
- Video of the meeting (0h18m to 0h49m)
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Recent GBB Articles
- Chris Lund & Don Birnesser: "Factors to Consider When Expanding a Transfer Station"
- Joe Dunlop: "Aerated Static Pile Composting: An Easier Path to Food Scraps Diversion"
- Steven Schilling: "Transfer Station Evolution"
- See more GBB articles
SWANA’s Lawrence Lecturer Award
The Solid Waste Association of North America awarded Harvey Gershman, GBB Founder Owner Associate and Co-Founder, the prestigious 2019 Lawrence Lecture Award at WASTECON.
See his insightful and inspiring keynote presentation in this 42-minute video:







