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MacroNews

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AFFOA Jun 25, 2026

AFFOA names MacroCycle as Awardee in its Product Accelerator for Functional Fabrics Program

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MIT Sloan May 28, 2026

11 MIT climate tech startups to know

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Climate Insider May 27, 2026

MacroCycle Technologies scores gold in climate tech competition

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Launch NY Apr 29, 2026

Anatomy of a Deal: Founder, Equity Investor, Lender

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MIT Technology Review Apr 21, 2026

An unconventional approach to plastic recycling

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Eco-Business Apr 1, 2026

Eight global climate tech start-ups to vie for $4M in funding at The Liveability Challenge 2026

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Dollar Donation Club Jan 26, 2026

These MIT Students May Have Solved Recycling

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Forbes Jan 1, 2026

Forbes 30 Under 30 — Stwart Pena Feliz

Demo Day 2025 startup pitches with Macrocycle and Circular Economy logos on a red gradient background.

100+ Accelerator Nov 13, 2025

MacroCycle | 100+ Accelerator Demo Day

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E+E Leader Nov 4, 2025

MacroCycle Scales Circular Recycling Tech

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TechCrunch Oct 27, 2025

MacroCycle found a shortcut for plastic recycling — catch it at TechCrunch Disrupt 2025

Jan Goorg-Rossenboom of MacroCycle, Startup-pitch ‘Towards Zero,’ 12:40–13:40 CEST, Plastics Shape The Future.

Plastics Europe Oct 16, 2025

K 2025 Startup Pitch: MacroCycle

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NSF SBIR Oct 1, 2025

Awardees phase 1 details

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PlastXnow Sept 19, 2025

Start-ups drive defossilization of the plastics industry

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Innovating in Circles Sept 15, 2025

Innovating in Circles with MacroCycle Technologies

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MassCEC Aug 15, 2025

MasCEC Awards $3.6 Million to Advance Clean Energy and Climatetech Innovation

Young man in a navy blazer and white shirt with text about $7.6M raised for plastic and textile upcycling.

The Front Lines July 8, 2025

Stwart Feliz, CEO of MacroCycle: $7.6M Raised to Build the Future of Plastic and Textile Upcycling

Four clean tech founders talking: Effortless Desalination and Zero Carbon Plastics special.

Kendall On Air with Rhie Lim June 3, 2025

MIT's $6.5M Secret: Clean Water + Zero Waste Tech

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UMass Lowell Apr 29, 2025

Clean Green Challenge Awards Sustainability Startups at UMass Lowell Innovation Hub

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World Green Economy Summit Apr 17, 2025

Circular economy integration and waste reduction strategy implementation

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Clean Energy Ventures Apr 14, 2025

Why We Invested: MacroCycle

PlasticsToday Feb 14, 2025

MacroCycle Promises Recycling Using 80% Less Energy

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Clean Energy Ventures Feb 6, 2025

MacroCycle Raises $6.5M to Commercialize Plastic Upcycling Technology with 80% Less Energy

2024 Cleantech 50 to Watch Trend Watch by Anthony DeOrsey with earth, wind turbine, and industrial imagery.

Cleantech Group Oct 16, 2024

2024 Cleantech 50 to Watch

Speaker Stewart Peña Feliz presenting a MacroCycle slide about sustainable bonds and product qualities.

MIT Corporate Relations Apr 30, 2024

MIT Corporate Relations Startup Ecosystem Conference

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MIT Sloan Alumni Apr 29, 2024

Unlocking Plastic Circularity: MacroCycle's Carbon-Free Breakthrough

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Cleantech Group Oct 16, 2024

Where Plastic Recycling Innovation is Today

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Tedx Talks Jun 14, 2023

Why plastic recycling is broken - and how to fix it | TEDxBoston

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