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Grogenics’ upcoming Mexico project aims to optimize sargassum collection and upcycling for greener soils and smarter solutions. Project location El Dorado Seaside Palms Resort Quintana Roo, Mexico Project ID Pending Track Pending Contracted tons Pending El Dorado Seaside Palms Resort Situated on the Riviera Maya, this luxury resort has long been a leader in sustainability, as evidenced by its membership to the UN Global Compact. To combat the sargassum challenge impacting its beaches, ecosystems, and guest experience, our project partners with the resort to upcycle the biomass into biochar and compost. This process restores the coastline, reduces carbon emissions through landfill diversion, and supports regenerative farming at a local orchard, empowering 150 women and making a direct impact on both the environment and the community. Questions? Learn how to Buy and what Follows

Grogenics’ work in Sian Ka’an combines ecosystem preservation with sustainable initiatives to safeguard species and coastal habitats. Project location Biosphere Reserve UNESCO, Mexico Project ID Pending Track Pending Contracted tons Pending Sian Ka’an Biosphere Reserve Located along the stunning Mexican Caribbean, the Sian Ka’an Biosphere Reserve is a UNESCO World Heritage Site and the largest protected area in the region. It encompasses diverse tropical ecosystems, including mangroves, wetlands, and the most extensive coastal lagoon system in southern Quintana Roo. The reserve also features a 40-kilometer stretch of the Mesoamerican Barrier Reef—the world’s second-largest coral reef —offering a rich underwater haven for marine life. Sian Ka’an is home to an extraordinary array of flora and fauna, including elusive jaguars, pumas, ocelots, tapirs, nesting turtles, and a wealth of marine species such as corals and crustaceans. With over 300 bird species, the reserve is also a paradise for birdwatchers and a vital sanctuary for avian biodiversity. Nestled within this reserve is the small village of Xcalak, located at the southern end of the Costa Maya. Our modular, adaptable technologies enable us to deliver impactful, specialized services in this remote location, supporting the preservation of its ecosystems while fostering sustainable benefits for Xcalak and other surrounding communities. Questions? Learn how to Buy and what Follows

Discover how Grogenics helps governments, resorts, and farmers turn sargassum into opportunity with eco-friendly soil regeneration. Grogenics accompagne gouvernements et resorts en transformant les sargasses en opportunités pour l’agriculture durable. Video | English Version Video | Version Française Video

By investing in our project, you’re doing more than just offsetting carbon—you’re driving real, measurable change for communities, ecosystems, and the planet. Our carbon credits are crafted for stakeholders who prioritize transparency, sustainability, and meaningful environmental impact. Our carbon credits are crafted for stakeholders who prioritize transparency, sustainability, and meaningful environmental impact. Investment Methodology SARGASSUM | METHANE Registry GOLD STANDARD Credit Type REMOVAL | AVOIDANCE Investment Opportunities NAME PRODUCTION FACILITY COUNTRY ID NUMBER IN STOCK El Dorado Royale Resort Mexico GS 13082 VINTAGE 2025 : 9.342 tCO₂e VINTAGE 2026 : 9.597 tCO₂e El Dorado Maroma & Spa Resort Mexico - Pending El Dorado Seaside Palms Resort Mexico - Pending UNESCO Sian Ka'an biosphere reserve, Xcalak Reefs Mexico - Pending UNESCO biosphere reserve, Guanahacabibes Cuba - Pending Conaree Village, Basseterre St. Kitts - Pending Cabot Saint Lucia Private Members Community St. Lucia - Pending Purchase Prepurchases can be made directly with Grogenics or through our trusted partners, Carbonplace and Cloverly. Agreements come with preferred pricing, bonus rates for larger volumes, and tailored reporting. By committing early, buyers help unlock innovation and send a powerful market signal for scalable, nature-based solutions. Description of the Project. El Dorado Royale Resort is the first in a series of groundbreaking projects in Mexico designed to combat two urgent environmental challenges: the spread of sargassum along coastal regions and the global surge in unmanaged green waste. This project sets the foundation for innovative waste management that delivers measurable benefits for the planet and its communities. Sargassum blooms—now pervasive across the Caribbean, Gulf of Mexico, West Africa, and Florida—represent an escalating ecological and economic crisis. As they decay, these invasive blooms emit hydrogen sulfide, polluting air and water, harming coastal ecosystems, and contaminating soil with heavy metals. Simultaneously, green waste from resort landscaping—such as palm fronds, grass clippings, and other vegetation—contributes to the global waste crisis, releasing potent greenhouse gases like methane when improperly managed. Together, these challenges degrade ecosystems, threaten public health, and jeopardize tourism-dependent economies. Grogenics employs advanced pyrolysis technology and sustainable composting methods to address these challenges head-on. Each facility processes over 20,000 metric tons of biomass annually, converting sargassum and green waste into biochar, nutrient-rich compost, and renewable energy. Our approach neutralizes harmful heavy metals through advanced bioremediation, ensuring that our products are safe for use. By preventing methane emissions and locking carbon in stable forms for centuries, we deliver sustainable solutions while maintaining the highest standards of safety and transparency. The biochar we produce enriches soil health, boosts water and nutrient retention, and supports regenerative agriculture, making land more productive and resilient. Our compost drives sustainable farming practices, benefiting nearby plantations, small-scale farmers, orchards, and more. Meanwhile, the renewable energy generated powers local communities—providing a crucial lifeline in regions often left vulnerable after hurricanes and natural disasters. At full scale, this model has the potential to process 1 million tons of biomass annually, sequester 1 million tons of carbon dioxide equivalent, and dramatically reduce methane emissions. These efforts not only combat climate change but also enhance food security and strengthen resilience in areas hardest hit by sargassum. Through cutting-edge innovation, scalable solutions, and collaborative action, Grogenics transforms environmental challenges into opportunities, setting a bold new benchmark for sustainable coastal management. SDGs Advancing the UN SDGs Gold Standard for the Global Goals Gold Standard for the Global Goals is an innovative impact standard bringing high-level integrity and credibility to the most important global goal of our time: climate security and sustainable development. Climate Action Sargassum blooms have surged over 600% in the past decade, with 38 million tons projected in 2025 alone. When left to decompose, this biomass releases massive amounts of methane, a climate super-pollutant more than 80 times stronger than CO₂. Grogenics stops that pollution at the source. Through ecological collection and upcycling, we prevent methane emissions, protect marine ecosystems, and with our blended compost and biochar applied on local farms, we further cut emissions while restoring soils. This isn’t just damage control, it’s the fastest, most scalable way to slash emissions and deliver measurable impact for the planet now. Life Below Water Committed to preserving the planet's largest ecosystem, we actively contribute to ocean protection, marine biodiversity conservation, and the support of fisheries. Our proactive and ecological collection of sargassum at sea and in bays safeguards seagrass beds, mangroves, and coral reefs from rapid degradation due to insufficient sunlight penetration, and prevents fish and invertebrate mortalities. Simultaneously, we ensure fishermen have access to clean waters, sustaining both the environment and their livelihoods. Life On Land Our strength lies in protecting, restoring, and promoting the sustainable use of terrestrial ecosystems. We specialize in the sustainable management of soils, combatting desertification, and actively working to halt and reverse land degradation, all while prioritizing efforts to stop biodiversity loss. The biochar produced on-site will primarily be used as an additive to our compost, as well as a soil enhancer that promotes regenerative agriculture, leading to improved crop yields. Decent Work and Economic Growth We are dedicated to promoting inclusive and sustainable economic growth, fostering full and productive employment that guarantees decent work for all. Our approach involves empowering local individuals, providing them opportunities not only in the sargassum harvest but also in the transformative processes of the final products. To address the seasonal nature of sargassum, we offer full-time positions within our organization, ensuring ongoing employment for the local community. Achieve Food Security and Improved Nutrition and Promote Sustainable Agriculture We deliver nutrient-rich compost to over 150 local, women-led farms in hurricane-prone regions, helping small-scale producers ditch chemicals, boost yields, and grow more with less water. Our approach builds resilience to extreme weather and equips farmers with the knowledge and tools to farm sustainably. By turning organic waste into abundant harvests, we create a cycle of productivity, climate adaptation, and lasting food security that directly benefits these coastal communities. Quality Education We aim to ensure equitable quality education, fostering lifelong learning opportunities for all. For instance, in Miches, Dominican Republic, we collaborated with Fundación Tropicalia, a non-profit organization implementing high-impact projects in agriculture, gender equality, education, environment, entrepreneurship, and microfinance. This partnership, which brings together more than 15 educational centers, along with our past teacher training program, has positively impacted the lives of thousands of students and hundreds of teachers. Our plan is to replicate this model by collaborating with local NGOs in every new project we launch. Ensure Availability and Sustainable Management of Water We intercept sargassum before it reaches bays and shores, stopping it from clogging water intake pipes for critical infrastructure, including desalination plants that produce drinking water. Upcycling the seaweed immediately prevents toxic contaminants, including arsenic and other heavy metals that naturally accumulate in sargassum, from leaching into groundwater and contaminating drinking water sources. This isn’t just cleanup, it’s turning a looming environmental hazard into a bold, proactive solution for safe, reliable water.

Explore the Inter-American Development Bank report featuring Grogenics on Page 46: “Sargassum Management for Agriculture and Circular Blue Economy.” Inter-American Development Bank Guide To dive deeper, click on the image below to view the report, then turn to Page 46 for the section titled: “Grogenics: Sargassum Management for Agriculture and Circular Blue Economy.”

Grogenics’ Mexico initiative will optimize sargassum management, creating eco-friendly compost and potential cost benefits. Project location El Dorado Maroma Resort Quintana Roo, Mexico Project ID Pending Track Pending Contracted tons Pending El Dorado Maroma & Spa Resort Situated on the Riviera Maya, this luxury resort has long been a leader in sustainability, as evidenced by its membership to the UN Global Compact. To combat the sargassum challenge impacting its beaches, ecosystems, and guest experience, our project partners with the resort to upcycle the biomass into biochar and compost. This process restores the coastline, reduces carbon emissions through landfill diversion, and supports regenerative farming at a local orchard, empowering 150 women and making a direct impact on both the environment and the community. Questions? Learn how to Buy and what Follows

Grogenics operates where sargassum hits hardest, rapidly scaling solutions to transform organic waste into environmental and community benefits. Our Target for 2030 500K tonnes of CO2 removed by 2030 The world is facing an escalating sargassum crisis—quantities have surged by 600% over the past decade, with no signs of slowing down. At Grogenics, we don’t see this as a problem, we see it as an opportunity. Our goal to remove 500,000 tonnes of CO₂ by 2030 is just the beginning, a conservative step toward the impact we know is possible . Given the chance, we can go far beyond this target, turning a growing environmental threat into a powerful climate solution. The potential is massive , and we’re ready to act. Geographic Strategy Grogenics operates where the crisis hits hardest- Mexico and the Caribbean . These regions are inundated with sargassum and battered by hurricanes, leaving behind vast amounts of organic waste. Positioned on the front lines, we have a unique opportunity to take action at the source, scale rapidly, and drive meaningful impact where it’s needed most. Technology Strategy At Grogenics, we’re not just leveraging well-known technologies—we’re integrating them into a fully optimized, full-service solution. While others rely on pyrolysis , windrow composting, and shredding, we’re the only ones combining these technologies, with the added capability to neutralize heavy metals . Our scientists have developed a groundbreaking bioremediation formula in our labs, and are now making exciting discoveries in tackling not only heavy metals, but also microplastics . We’re transforming waste management into a powerful, sustainable solution that others simply haven’t been able to match. Partnership Strategy At Grogenics, we’re committed to building strong, lasting partnerships with resorts that share our dedication to sustainability. By joining forces, we’ll maximize the impact of our innovative model on climate, the environment, and local communities, all while expanding our reach to make a global difference.

Grogenics helps safeguard Cuba’s southwestern biosphere reserve, protecting marine turtles, diverse wildlife, and fragile ecosystems. Project location Biosphere Reserve UNESCO, Cuba Project ID Pending Track Pending Contracted tons Pending The Guanahacabibes Peninsula Biosphere Reserve Located on the southwestern tip of Cuba’s peninsula, this biosphere reserve covers over 120,000 hectares, including a designated National Park. Its diverse ecosystems range from mangrove forests and coastal areas to pristine fields of silica sand and caves. Home to nearly 200 bird species and four of the seven global marine turtle species, the reserve is vital for wildlife conservation. Its uninhabited beaches provide crucial nesting sites for green and loggerhead turtles. As a protected area, the reserve plays an essential role in preserving biodiversity and the cultural heritage of local tribes. Our modular, adaptable technologies enable us to deliver impactful, specialized services in this remote location, supporting the protection of both ecosystems and traditional ways of life. Questions? Learn how to Buy and what Follows

Sargassum and green waste in landfills contribute to pollution, methane and CO₂ emissions, and environmental harm as they rot. Upcycling is the solution, and we do it by transforming waste into biochar, nutrient-rich compost, and electricity through sustainable processes. Our World Needs Sustainable Solutions Sargassum and green waste in landfills contribute to pollution, methane and CO₂ emissions, and environmental harm as they rot. Upcycling is the solution, and we do it by transforming waste into biochar , nutrient-rich compost , and electricity through sustainable processes. Carbon Removal Solution A: Biochar At our upcycling facility, we produce biochar, a carbon-rich material created through an eco-friendly pyrolysis process. This technology transforms difficult-to-process waste, such as palm fronds, storm debris, and invasive species, into a powerful soil enhancer. By adding biochar to the soil, we improve fertility, water retention, and reduce methane and nitrous oxide emissions. It also provides a habitat for microorganisms that consume these harmful gases, making it an effective solution to mitigate climate change. For companies aiming to meet net-zero targets, biochar is an excellent way to offset carbon emissions. Research shows that biochar carbon removal is one of the safest and most permanent methods available. By purchasing our biochar carbon credits, companies can directly support carbon sequestration and make measurable progress toward their sustainability goals. Our approach benefits small farmers, orchards, plantations, and rural communities by ensuring carbon stays in the soil, where it has the greatest impact. Additionally, our processes are third-party certified and audited by the Gold Standard, ensuring transparency, sustainability, and real environmental impact. Carbon Removal Solution B: Compost At our upcycling facility, we transform sargassum into nutrient-rich compost using advanced windrow techniques. By blending collected sargassum with shredded materials and aerating the mixture daily with turners, we accelerate decomposition. Throughout the process, we incorporate biochar and a proprietary microbial formula that neutralizes harmful heavy metals, including arsenic, ensuring a safe, high-quality end product suitable for both agriculture and livestock feed. With the sargassum crisis intensifying year after year, our solution has the potential to scale up to 1 million tons annually across the Caribbean and Latin America. This would sequester 1 million tons of CO2—comparable to removing the emissions from over 200,000 cars on the road for an entire year, helping to reduce methane emissions and make a substantial contribution to combating climate change. More on Composting Carbon Removal Solution C: Produce Renewable Energy At our upcycling facility, we utilize an environmentally-friendly system that transforms wood waste and biomass into clean, renewable energy. This cutting-edge technology generates electricity to power on-site charging stations, ensuring our battery-operated electric UTV and machinery stay fully charged and ready to operate. Equipped with advanced pollution control technology, our system not only reduces harmful greenhouse gas emissions but also helps lower operational costs. It efficiently processes a variety of materials- whole logs, root balls, pallets, and crates- without the need for grinding or hauling. Portable and self-contained, we can easily relocate it wherever needed, providing us with a flexible, sustainable energy solution that powers our operations and reduces our environmental footprint. This technology is especially valuable in remote islands and communities, where electricity can be costly and unreliable, offering a dependable, off-grid energy source for both our needs and the local area. Unmatched Solutions Affordable With production costs under $100/ton and minimal energy requirements, our solution is a cost-effective approach at a fraction of the cost to other large-scale CO2 removal methods. Continuous and Permanent Our carbon removal technology locks away CO₂ for over 1,000 years, delivering measurable, long-term climate benefits. With real-time quantification and year-round efficiency, we provide durable solutions that make an immediate and lasting impact. Highly Scalable We have the capacity to scale up and remove 500k of tons of carbon year-round, tackling climate change on a global scale. Green Every stage of our process, from waste collection to the final product, is environmentally friendly, reducing our carbon footprint and promoting sustainability . Immediately Deployable Utilizing shipping containers from the U.S. and Canada, we can quickly and efficiently deploy complete systems worldwide, making it easier and faster to set up operations in different regions, all while reducing transportation emissions and enhancing our global reach. See the Benefits for our Resort Partners

Achieved a major milestone with Solar Impulse: advancing from World Alliance Member to earning the Solar Impulse Efficient Solution Label, alongside securing the Ocean Solution Label for our innovative, sustainable solution. Solar Impulse Foundation Grogenics Has Earned the Prestigious Double Accreditation from the Solar Impulse Foundation. Solar Impulse Foundation Guide We’re thrilled to share some exciting news! Our solution was selected for inclusion in the Solutions for the Blue Economy guide by the Solar Impulse Foundation, and it has been showcased at both the Blue Economy & Finance Forum (BEFF) in Monaco and the UN Ocean Conference in Nice. Being recognized alongside other impactful innovations driving a sustainable ocean economy is truly an honour. We deeply believe in the power of collaboration and innovation to protect our oceans, and this milestone reinforces our commitment to that mission. 🔍 Want to learn more? Click the image below to view the full report, and head to Page 15 to find the section titled: “SARGASSUM: BIODIVERSITY AND WASTE MANAGEMENT.”

We offer a complete range of services tailored to the unique needs of resorts. Whether you already have a sargassum collection system in place or need assistance managing pileups before they reach landfills, we seamlessly integrate our solutions to maximize efficiency and reduce costs. Complete Resort Services We offer a complete range of services tailored to the unique needs of resorts. Whether you already have a sargassum collection system in place or need assistance managing pileups before they reach landfills, we seamlessly integrate our solutions to maximize efficiency and reduce costs. 01 Marine Management Services By intercepting sargassum blooms in bays, with or without dams, our model provides versatile solutions tailored to each location. In partnership with our trusted collaborators, we’ve successfully supported renowned resorts across the Dominican Republic and Mexico, ensuring lasting environmental impact. Our Partner 02 Coastal Management Services We manage massive sargassum landings with an innovative, cost-effective system that is modular, scalable, and utilizes electric UTVs and carts to minimize beach erosion. Video 03 Landfill Management Services We completely eradicate sargassum and green waste landfill pileups, optimizing space, reducing foul odors, cutting transport costs, and delivering fast, clean transformation through our ecological upcycling process. More on Upcycling Unmatched Benefits for our Resort Partners. Discreet Operations Our team operates quietly and efficiently, using electric UTVs and carts to remove sargassum from the beaches, ensuring minimal disturbance to your guests compared to other methods. As a bonus, it is significantly more time-effective. Preserve Your Beach Sand Matrix We remove sargassum ecologically, preserving the natural sand structure, unlike traditional methods that can erode the beach. Save Money from Day One By streamlining collection, cutting transport costs, and eliminating landfill fees, you'll start saving money in the very first year. Quick Implementation 4-6 Months: Fully operational on your beach. 6-8 Months: Establishment of an upcycling center to transform biomass. 12 Months: A final, eco-friendly product ready for use in gardens and beyond.