Buildings account for about 40% of global CO2 emissions, so it’s no wonder why so much focus goes toward green building systems and reduced emissions from corporate structures. Reducing this structural carbon footprint can help counter climate change and push us toward the goals outlined in the Paris Agreement and other climate action pacts.
To help you plan and work toward lowering emissions from corporate buildings, you can look to a GHG emissions reduction audit checklist for building owners. These audit checklists and GHG inventory management can all help you reach your carbon emissions goals.
Continue reading for more about these audits and the actions you can take to reduce your building’s emissions.
How Do You Reduce GHG in Buildings?
Reducing greenhouse gas emissions (GHG emissions) in buildings starts when construction begins and continues throughout the building’s lifespan. Let’s review how to reduce emissions in both stages to minimize a building’s environmental impact.
GHG Emissions Reduction Audit Checklist for Building Owners During Construction
Starting on the right foot regarding GHG emissions reductions for building owners begins at the construction phase. Of course, none of this will apply if we’re talking about an existing building. However, if you’re constructing a new building, these tips can help lower the carbon footprint of erecting a new building.
Reuse Old Buildings
Instead of commissioning a new building, you can reduce emissions by reusing an old building. In fact, by doing this, you can save 50% to 75% of the embodied carbon emissions — the emissions associated with the materials and construction process — relative to new construction.
So, when considering a new building, think to yourself, “Is there an existing building we can renovate to fit our needs?” If so, you can reduce carbon dioxide (CO2) emissions by rehabilitating the old building. Plus, you can use some of the character in older commercial buildings to your advantage in the design phase.
Remember, that when reusing older buildings, you’ll likely have some extra work for efficiency improvements, but the emissions savings will easily offset that need.
Use Low-Carbon Concrete
Concrete production isn’t known for its GHG emissions, but its sheer weight and the amount that goes into a new building make it the most significant embodied carbon source in many projects. In fact, cement accounts for a whopping 7% of all global emissions and 50% to 85% of the embodied carbon in a building project.
You can reduce your building’s carbon footprint by opting for lower-emission concrete, such as those with fly ash, slag, or calcined clays. You can even opt for lower-strength concrete where it makes sense.
Limit Carbon-Heavy Materials
Materials with big carbon footprints, such as metals, plastic, and foam, can be a part of the construction process but seek low-carbon alternatives where possible to help with the decarbonization of your project.
So, consider a wooden instead of a steel structure to reach your building’s GMG emissions reduction goals. Or maybe opt for wooden siding instead of vinyl.
Reuse Materials
During the construction or renovation process, don’t immediately scrap all the old materials. Many of those materials, such as metal, bricks, concrete, and wood, are reusable. And each item you reuse directly reduces your project’s emission factors. Plus, it’s a more cost-effective way to build.
Focus on Recycled Materials
Recycled materials can help greatly lower the GHG emissions in your building or renovation project. For example, new steel can have five times the carbon footprint of recycled steel. On top of lowering your carbon footprint, recycled materials are often less expensive than new materials.
Minimize Finished Materials
Finishings like vinyl flooring or carpeting add to the carbon footprint of your project. Instead of going with these finishings, choose materials that don’t need finishings, such as polished concrete for the floors.
GHG Emissions Reduction Audit Checklist for Building Owners After Construction
After construction, you are still responsible for keeping the ongoing building emissions as low as possible, whether through improved energy efficiency, reduced waste, or improved sustainability. Let’s review some action plans building owners can take to ensure they improve their energy conservation and the building’s ongoing GMG emissions remain low.
Update Heating and Cooling
Heating, ventilation, and air conditioning (HVAC) make up 40% to 60% of all building carbon emissions, so this area is ripe for cutting. First, ensure you have an efficient system installed, such as some of the newer passive heating and cooling setups.
It’s also a good idea to have a programmable system. You can program it to a warmer setting during off-hours and a comfortable setting during occupancy hours.
Also, most buildings have outdoor air ventilation to keep the inside fresh, but the issue is this system runs constantly and always needs to be heated or cooled. You can counter this by installing air-quality sensors that detect when ventilation is necessary and activate this system only when needed.
This will help reduce your energy consumption, lower overall energy costs, and shrink your building’s footprint.
Perform Lighting Upgrades
Up to 40% of a commercial building’s energy consumption goes toward lighting, making this another prime target for reducing building emissions and adding in some cost savings.
Some ways to immediately lower the carbon footprint of your lighting is to install smart lights that only turn on when an area is in use and to replace all inefficient incandescent lights with more eco-friendly LED lighting. You can also add some daylighting to certain areas of the building, taking advantage of the greenest of all lights — the sun.
Install Renewable Energy
Offset some or all of your buildings’ energy use by installing renewable energy, such as solar panels. These energy efficiency measures may have significant upfront expenses, but federal and local government incentives and overall electricity savings can help make up for this cost.
By installing green appliances, you can lower energy consumption and increase energy savings. For example, you can replace old and inefficient boilers and water heaters with more efficient solar water heaters to lower electricity or natural gas usage when generating hot water. You can even swap old hard-wired ventilation fans with solar-powered ones to improve energy performance.
Reduce Water Waste
Sustainable water use can also go a long way in reducing your environmental impact and cutting operational costs. Some ways to help lower water use and waste include retrofitting low-flow water fixtures, reclaiming water systems for non-potable water recycling, and collecting rainwater for use in on-site irrigation and decorative water features.
How Do You Conduct a GHG Inventory?
First, what is a greenhouse gas (GHG) inventory? According to the U.S. Environmental Protection Agency (EPA), it is “a list of emission sources and the associated emissions quantified using standardized methods.”
The EPA outlines the GHG inventory development process in four steps: scope and plan, collect and quantify data, create a GHG inventory management plan, and set targets, track, and report. Let’s review these four steps in more detail.
Step 1: Scope and Plan
To conduct a GHG inventory, you start by reviewing the organization’s GHG accounting methods and how it reports on these emissions. The organization and its stakeholders must then determine the organization’s emissions boundaries, select a base year to start from, and consider bringing in a third party to verify the improvements.
Step 2: Collect and Quantify Data
In the second step, you’ll identify all the GHG data required and the preferred data-collection methods. Then, you’ll develop procedures, tools, and guidance that adhere to these requirements. After that, gather and review all the facility data, such as electricity and natural gas consumption from the baseline year you chose, and use estimation to fill in any data gaps. From there, you can calculate your emissions.
Step 3: Create a GHG Inventory Management Plan
Next, you‘ll create formal data collection procedures and document processes in the inventory management plan. This will include all institutional, managerial, and technical arrangements made for data collection, inventory preparation, and implementation of steps to manage inventory quality.
This management system ensures a systematic process is in place to help prevent and correct errors and identify where investments net the greatest improvements in inventory quality. However, this system’s main focus is to ensure the credibility of the organization’s GHG inventory data using five key GHG accounting principles, which we’ll cover later.
Overall, your inventory management plan will have seven key steps:
- Create an inventory quality team.
- Create a quality management plan.
- Perform generic quality tests.
- Perform source-specific quality tests.
- Review final inventory estimates and reports.
- Institutionalize formal feedback loops.
- Report, document, and archive data.
Step 4: Set Targets, Track, and Report
With the process in place, it’s now time to set your building-emissions-reduction targets relative to the base year you selected and, if you like, bring in a third party to verify your targets are attainable and helpful. You’ll then report all data as needed, publish a public GHG target report, and track your progress toward effective energy management and emissions reductions.
What Is the Standard for GHG Accounting?
Greenhouse gas emissions accounting and reporting must be based on five key principles. The principles are as follows:
- Relevance: The GHG inventory must appropriately reflect the company’s GHG emissions and serve internal and external users’ decision-making needs.
- Completeness: The organization must account for and report all sources of GHG emissions and activities within the chosen boundaries. It must also disclose and justify any GHG emissions it excluded.
- Consistency: An organization’s methodologies must remain consistent to allow accurate and meaningful GHG emission comparisons.
- Transparency: Address all relevant issues factually and coherently using a clear audit trail. If relevant assumptions are used, the organization must disclose them and make appropriate references.
- Accuracy: Ensure the GHG emissions quantification is neither over nor under the actual emissions and that uncertainties are reduced as much as possible. The organization must also ensure sufficient accuracy so users can decide based on the reported information’s integrity.
How Do You Measure GHG Emissions in a Building?
Emissions from a building can come in all three scopes: scope one, scope two, and scope three. When calculating GHG emissions from a building, you must consider all three scopes, which can make it tricky.
Scope one emissions are relatively simple to track, as these are direct GHG emissions, such as burning fossil fuels. To calculate GHG emissions in this scope, review resource consumption on utility bills, and use a calculator to determine the GHG emissions that amount of consumption made.
Scope two emissions are indirect GHG emissions that stem from the building’s energy usage from the electrical grid. So, if your company’s electricity comes from a coal-fired plant, this would include your building’s share of that plant’s emissions based on your energy consumption.
You can estimate your scope two emissions using a GHG emissions calculator and the building information, such as square feet. Keep in mind, getting a precise number is generally not possible because many power grids include multiple energy sources, including coal, natural gas, nuclear, and solar.
Finally, scope three emissions include GHG emissions from all other sources, including the supply chain and other business operations that are not within the organization’s control. In terms of a building, this can include all embodied carbon too.
Scope three emissions are difficult to track and are generally not in the organization’s control, for this reason, organizations normally aren’t required to report on them. However, monitoring, understanding, and reducing scope three emissions can help you create a green building.
Help Fight Global Warming by Auditing and Reducing Your Building’s GHG Emissions
Global warming and climate change are critical, and it’s time for everyone to chip in and do their part. This includes building owners reducing their buildings’ carbon footprints. Fortunately, GHG emissions reduction audit checklists for building owners can help in this process by giving you firm steps to follow and the data you need to successfully reduce your structural carbon footprint.
If you’re not yet ready to take on the task of reducing building emissions or already have and want to further decrease your corporate carbon footprint, we have options for you at Terrapass. Check out our voluntary carbon credits, and see how they can help offset any remaining corporate emissions, helping you attain or get closer to being a net-zero carbon emitter.
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Carbon Footprint
Walmart (WMT) Expands EV Charging and Boosts Renewable Energy in Its Net-Zero Playbook
Walmart (NYSE: WMT) is stepping up its clean energy and emissions game across the United States. Shoppers want to save money and live more sustainable lives, and Walmart sees a big role for itself in that shift. With a store or club within 10 miles of nearly 90% of Americans, the retailer believes it is perfectly placed to support the country’s move to cleaner transportation.
From expanding EV charging access to using more renewable power and electrifying its delivery fleet, Walmart is building a lower-carbon future that also brings long-term savings and stronger resilience.
Charging Up America: Walmart’s Big EV Push
Walmart wants to make owning an electric car easier for millions of people. The company plans to build its own fast-charging network across thousands of Walmart and Sam’s Club locations by 2030. This will add to the nearly 1,300 chargers already running at more than 280 stores today.
The goal is simple: remove the fear of not finding a safe and reliable place to charge. Walmart’s well-lit parking lots offer an easy place to plug in while customers shop, grab groceries, or pick up essentials. And in true Walmart style, the company aims to offer low-cost charging to help families save on transportation—the second-largest expense for most households.
Greener Deliveries and Next-Gen Fleet
Transportation is one of Walmart’s toughest emissions issues. In 2024, the company’s fleet made up 24.9% of Scope 1 emissions and 14.4% of total operational emissions. As Walmart brings more logistics in-house and grows its business, fleet emissions may rise in the short term.
Yet Walmart is preparing for a cleaner future. It’s partnering with GM, Ford, and Canoo to electrify delivery vehicles. Many Walmart+ deliveries already use electric vans.
- They are also testing heavy-duty battery trucks, hydrogen fuel cell vehicles, and renewable diesel.
- Walmart is rolling out liquid hydrogen-powered forklifts and recently opened Latin America’s first industrial-scale renewable hydrogen plant in Chile.
- Electric yard trucks are already delivering major gains—cutting emissions by more than 75% per hour compared to diesel models.
These tests matter. They help shape the future of Walmart’s fleet, especially as long-haul truck solutions may not mature until the 2030s.
As more drivers go electric, the re network will add much-needed charging options nationwide. Even rural areas, which often lack EV infrastructure, will benefit. Walmart sees this as a smart business move and a natural extension of its mission to help customers live better and more sustainably.
Smart Stores with Clean Energy
Walmart’s clean energy plan centers on four ideas: access, cost, resilience, and emissions cuts. Because its stores rely more than ever on electricity and digital systems, stable power is essential. So Walmart is investing in new technology to identify power risks, upgrade monitoring tools, and strengthen connections to the grid.
Real-time energy monitoring across thousands of facilities helps Walmart track usage and operate more efficiently. These insights will matter even more as automation grows across the company’s operations.
Walmart is also adding more on-site power. Solar panels, wind systems, and battery storage help stores stay open during outages and lower long-term energy bills. Between 2024 and 2030, it aims to support up to 10 gigawatts of new clean energy capacity.
The company is already making progress. In 2024, renewable energy met 48.5% of Walmart’s global electricity needs. This brings the retailer close to its goal of 50% renewable power by 2025 and puts it on track for 100% by 2035. By the end of 2024, its U.S. operations had 166 MW of onsite solar across 325 facilities and 10 MW of energy storage at 44 locations.
Achieving Net-Zero Emissions
Walmart is working toward zero emissions across its global operations (Scope 1 and 2) by 2040. These emissions come from transport fuels, refrigeration, heating, and electricity use.
The company has reduced its emissions intensity by 47.4% since 2015, but annual emissions can still vary. In 2024, Walmart’s Scope 1 and 2 emissions rose by 1.1%. Growth in U.S. transportation and lower renewable energy output in Mexico and Central America—due to extreme heat and drought—played a big role.
Still, global operational emissions remain 18.1% lower than the 2015 baseline. But progress won’t always be smooth. Policies, infrastructure limits, equipment shortages, and slow advances in low-carbon trucking technology create challenges. Walmart has noted that meeting its 2025 and 2030 targets may take more time.
Even so, Walmart keeps improving. New buildings and remodels use efficient lighting, HVAC systems, and refrigeration. The company is replacing older equipment with high-efficiency models and testing refrigeration and HVAC systems with lower global warming impact. These upgrades support both sustainability and cost savings.
Walmart (WMT) Q3 FY2025 Highlights
Walmart Inc. posted Q3 FY2025 revenue of $179.5 billion, up 5.8% from last year and beating estimates by 1.1%. Same-store sales rose 4.5%, fueled by strong e-commerce and retail growth, with adjusted EPS at $0.62—above expectations. The company raised its full-year sales outlook amid steady demand and efficiency gains.
Additionally, WMT stock hit near-record highs but with a “Moderate Buy” rating from analysts, targeting 6-9% upside. Growth drivers include e-commerce, consumer resilience, and clean energy bets like EV fleets and chargers.
The goals are bold: zero operational emissions by 2040 and 100% renewable power by 2035. Yet Walmart’s scale, resources, and willingness to innovate give it a powerful role in America’s clean energy transition. And ultimately, these steps help customers live better, save more, and make sustainable choices that fit their everyday lives.
- FURTHER READING: Why Walmart Stock (WMT) Is at the Forefront of ESG Investing: Sustainability and Emissions Achievements in 2025
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Disseminated on behalf of Sierra Madre Gold & Silver Ltd.
Mexico has been a cornerstone of global silver and gold production for centuries, with historic mining regions such as Zacatecas, Durango, and the Sierra Madre belt supplying the world with these precious metals. Mining represents nearly 2.5% of Mexico’s GDP and produces significant export revenue.
However, decades of underinvestment and declining output from aging mines led to a slowdown in production growth. Today, a new wave of modern mining companies is reinvigorating Mexico’s silver and gold industry, bringing capital, modern technology, and strict environmental practices to historic mining regions.
Among these companies, Sierra Madre Gold & Silver Ltd. (TSXV: SM | OTCQX: SMDRF) is emerging as a standout player, spearheading the revival of Mexico’s rich Temascaltepec district with its La Guitarra Mine.
Mexico’s Silver and Gold Renaissance: Strategic Importance
Mexico remains the world’s largest silver producer, contributing roughly 23–25% of global output in 2024, with total production between 5,800 and 6,300 tonnes. The surge in industrial demand for silver is reshaping its role from primarily a jewelry and investment metal to an essential material in the clean energy transition.
- With silver prices stabilizing around US$28 per ounce in 2025 and climbing above $50 in October, mid-tier producers like Sierra Madre stand to increase shareholder value while supporting rural economies.
Each solar panel consumes about 20 grams of silver, while electric vehicles require up to 50 grams. Analysts predict that by 2030, global silver demand will exceed 1.2 billion ounces annually, highlighting the need for stable, modern supply sources.
Mexico’s combination of skilled workforce, supportive regulations, and modern infrastructure makes it an attractive destination for exploration and investment. Sierra Madre’s work at La Guitarra, along with exploration at Tepic, exemplifies how new companies are turning dormant assets into engines of growth for the next decade.
Reviving La Guitarra: History Meets Modern Mining
The La Guitarra Mine has a storied history dating back to colonial times, producing both gold and silver under different owners, most recently First Majestic Silver. After a period of care and maintenance, Sierra Madre acquired the mine in 2023 with a clear strategy: restart production (achieved January 2025) and expand output.
The mine comes equipped with a 500-tonnes-per-day processing plant, permitted underground workings, and nearby infrastructure including roads, water, and power. With C$19.5 million in fresh capital and a skilled technical team, it has achieved a full-scale restart, with commercial production announced in January 2025.
- By 2027, the company aims to up to triple production to 1,500 tonnes per day, leveraging smart mine design and local partnerships to keep costs low while ramping output efficiently.
Furthermore, their leadership blends local mining expertise with strong capital markets knowledge, enabling efficient project execution. La Guitarra’s high-grade veins, clear exploration targets, and straightforward permitting process make it one of Mexico’s most promising silver-gold projects.
Commitment to Responsible Mining
Sierra Madre embodies a new generation of environmentally and socially responsible miners. The company is upgrading waste and water systems to modern standards, reclaiming tailings efficiently, and minimizing water usage. Open communication with local communities, clear permitting, and strong ESG practices reinforce its credibility with stakeholders and investors.
Modernization at La Guitarra is as much about responsible operations as it is about increasing output. This focus on sustainability aligns with global investor expectations while strengthening its long-term partnerships.
Sierra Madre holds one other project in Mexico’s Sierra Madre mineral belt:
- Tepic Project (Nayarit): High-grade epithermal gold-silver deposit with near-surface mineralization and strong exploration upside.
By focusing on assets with existing infrastructure and clear development paths, Sierra Madre reduces operational risk compared with early-stage exploration projects.
Industrial Demand Drives Silver’s Strategic Role
Silver’s function has evolved beyond traditional uses. Its high conductivity and reflectivity make it essential in solar panels, EV batteries, 5G networks, and electronics. Industrial demand is rising sharply: in 2024, industrial silver consumption reached 680.5 million ounces, accounting for over 30% of total usage, and solar energy alone represents a growing share.
The EV market further drives demand, with each vehicle requiring up to 50 grams of silver. Rising industrial requirements, combined with structural supply deficits, position companies like Sierra Madre to benefit from near-term production growth.
Global silver production is struggling to keep pace. In 2024, total output was roughly 819.7 million ounces, barely a 1% increase over the previous year. A projected 117.6 million-ounce supply deficit in 2025 underscores the need for reliable producers in Mexico’s rich silver belt.
Leveraging Gold’s Enduring Value in a Record-Price Era
Gold remains a cornerstone of stability. Prices are expected to hold above US$3,000 per ounce, supported by investment demand, central bank buying, and geopolitical uncertainty. In Q2 2025, total gold demand rose 3% year-over-year, reaching 1,249 tonnes, while mine production matched this growth, reflecting a healthy market balance.
At La Guitarra, underground mining at the high-grade Coloso vein started in April 2025, increasing production potential and improving grades. The company is upgrading milling systems to improve recovery rates and lower costs, capitalizing on record-high gold prices.
Strong Operational and Financial Performance
- In Q2 2025, Sierra Madre sold 173,562 silver-equivalent ounces: 66,011 ounces of silver and 1,048 ounces of gold, generating 168,535 AgEq ounces at an average price of US$30.10 per AgEq ounce.
The Coloso Mine is ramping up to 150 t/d by year-end, while underground development at the Nazareno Mine has already delivered over 700 tonnes of mineralized material to the Guitarra mill, with grades exceeding prior estimates.
The company raised C$19.5 million in mid-2025 to expand throughput, launch a +20,000-meter exploration program across its mineralized belt, and target high-grade zones in the East District. Strong revenue, cash position, and working capital support ongoing operations and exploration, providing a solid financial foundation for growth.
Silver continues to show upside potential. With a gold-to-silver ratio of 70:1, silver is currently undervalued relative to gold. Combined with rising industrial demand and tight supply, this positions Sierra Madre’s dual-metal strategy to capitalize on both growth and stability. Analysts project that silver deficits will persist, reinforcing the value of near-term production assets like La Guitarra.
- ALSO READ: Gold’s Enduring Value: How Sierra Madre Is Advancing Mexico’s Next Generation of Gold Projects
Two Metals, One Growth Strategy
Sierra Madre’s dual-metal approach combines gold’s stability with silver’s growth potential. Gold anchors financial security, while silver leverages rising industrial demand. This strategy enables the company to maximize shareholder value while maintaining operational resilience.
Phased Expansion Plan
Sierra Madre is executing a two-phase expansion at La Guitarra:
- Phase 1 (Q2 2026): Increase capacity to 750–800 t/d with equipment upgrades, including a new cone crusher and ball mill.
- Phase 2 (Q3 2027): Ramp up to 1,200–1,500 t/d with additional crushing circuits, producing finer material and improving recovery rates.
No additional permits are required, and the expansion will be fully funded from existing cash flow, ensuring self-sustained growth.
Final Take: Why Sierra Madre Is Poised to Deliver Silver and Gold
Sierra Madre Gold & Silver is at the forefront of Mexico’s silver and gold revival. With a mix of production-ready assets, exploration upside, and strong financial backing, the company is well-positioned to benefit from rising demand, structural supply deficits, and supportive market dynamics.
La Guitarra combines history, infrastructure, and timing for near-term production, while Tepic offers significant exploration potential. Sierra Madre’s dual-metal strategy balances stability with growth, leveraging gold’s safe-haven value and silver’s industrial demand.
As global demand for clean energy technologies, electric vehicles, and industrial applications rises, Sierra Madre is uniquely equipped to deliver both silver and gold. Its operational asset, responsible mining practices, and strategic expansion plan position it as a leading junior miner in Mexico’s most productive silver-gold belt.
In short, Sierra Madre has not just restarted a mine—it is breathing new life into Mexico’s historic silver and gold heartland while positioning investors to benefit from a transformative decade in precious metals.
- MUST READ: Reviving Mexico’s Silver Belt: How Sierra Madre’s La Guitarra Mine Is Leading the Comeback
DISCLAIMER
New Era Publishing Inc. and/or CarbonCredits.com (“We” or “Us”) are not securities dealers or brokers, investment advisers, or financial advisers, and you should not rely on the information herein as investment advice. Sierra Madre Gold and Silver Ltd. (“Company”) made a one-time payment of $25,000 to provide marketing services for a term of one month. None of the owners, members, directors, or employees of New Era Publishing Inc. and/or CarbonCredits.com currently hold, or have any beneficial ownership in, any shares, stocks, or options of the companies mentioned.
This article is informational only and is solely for use by prospective investors in determining whether to seek additional information. It does not constitute an offer to sell or a solicitation of an offer to buy any securities. Examples that we provide of share price increases pertaining to a particular issuer from one referenced date to another represent arbitrarily chosen time periods and are no indication whatsoever of future stock prices for that issuer and are of no predictive value.
Our stock profiles are intended to highlight certain companies for your further investigation; they are not stock recommendations or an offer or sale of the referenced securities. The securities issued by the companies we profile should be considered high-risk; if you do invest despite these warnings, you may lose your entire investment. Please do your own research before investing, including reviewing the companies’ SEDAR+ and SEC filings, press releases, and risk disclosures.
It is our policy that information contained in this profile was provided by the company, extracted from SEDAR+ and SEC filings, company websites, and other publicly available sources. We believe the sources and information are accurate and reliable but we cannot guarantee them.
CAUTIONARY STATEMENT AND FORWARD-LOOKING INFORMATION
Certain statements contained in this news release may constitute “forward-looking information” within the meaning of applicable securities laws. Forward-looking information generally can be identified by words such as “anticipate,” “expect,” “estimate,” “forecast,” “plan,” and similar expressions suggesting future outcomes or events. Forward-looking information is based on current expectations of management; however, it is subject to known and unknown risks, uncertainties, and other factors that may cause actual results to differ materially from those anticipated.
These factors include, without limitation, statements relating to the Company’s exploration and development plans, the potential of its mineral projects, financing activities, regulatory approvals, market conditions, and future objectives. Forward-looking information involves numerous risks and uncertainties and actual results might differ materially from results suggested in any forward-looking information. These risks and uncertainties include, among other things, market volatility, the state of financial markets for the Company’s securities, fluctuations in commodity prices, operational challenges, and changes in business plans.
Forward-looking information is based on several key expectations and assumptions, including, without limitation, that the Company will continue with its stated business objectives and will be able to raise additional capital as required. Although management of the Company has attempted to identify important factors that could cause actual results to differ materially, there may be other factors that cause results not to be as anticipated, estimated, or intended.
There can be no assurance that such forward-looking information will prove to be accurate, as actual results and future events could differ materially. Accordingly, readers should not place undue reliance on forward-looking information. Additional information about risks and uncertainties is contained in the Company’s management’s discussion and analysis and annual information form for the year ended December 31, 2024, copies of which are available on SEDAR+ at www.sedarplus.ca.
The forward-looking information contained herein is expressly qualified in its entirety by this cautionary statement. Forward-looking information reflects management’s current beliefs and is based on information currently available to the Company. The forward-looking information is made as of the date of this news release, and the Company assumes no obligation to update or revise such information to reflect new events or circumstances except as may be required by applicable law.
For more information on the Company, investors should review the Company’s continuous disclosure filings available on SEDAR+ at www.sedarplus.ca.
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Carbon Footprint
Frontier Backs Climate Startup Reverion for 96,000 Tons of Biogas-Based Carbon Removal
Climate startup Reverion, a German company specializing in biogas-based carbon removal, has secured several major offtake agreements through Frontier, the advanced carbon removal buyer coalition. The deals mark a significant milestone for the company as it works to commercialize its solid oxide fuel cell (SOFC) technology, which captures and permanently stores CO₂ while producing clean electricity.
Under the new commitments, Frontier buyers—including Google, McKinsey, H&M Group, Autodesk, Workday, and others—will pay $41 million for 96,000 tons of permanent CO₂ removal between 2027 and 2030.
Frontier’s carbon removal portfolio
These agreements strengthen the growing belief that biogas-based carbon removal can be both scalable and economically attractive when combined with high-efficiency energy production.
How Reverion’s Fuel Cell System Turns Biogas into Permanent Carbon Removal
Reverion, a 2022 spin-off from the Technical University of Munich, has created a system that generates clean electricity and captures carbon from biogas at the same time. Farmers produce biogas by placing manure, crop leftovers, and food waste into anaerobic digesters. These digesters create a gas mix that contains methane and CO₂.
- The company’s solid oxide fuel cell (SOFC) converts the methane in this gas directly into electricity with very high efficiency.
- During this reaction, the carbon in the gas separates into a pure CO₂ stream.
- The system then liquefies this CO₂ and sends it for permanent geological storage.
Traditional biogas systems burn the gas in engines, lose energy, and release most of the carbon back into the air. Some even leak methane, which traps far more heat than CO₂. Reverion avoids these problems by capturing carbon from both methane and CO₂ in the biogas. As a result, the system increases the amount of carbon removed and cuts emissions at the source.
By pairing efficient power generation with full carbon capture, Reverion turns everyday biogas into a dependable pathway for long-term carbon removal.
Energy, Hydrogen, and New Revenue Streams for Farmers
The press release highlighted that, today, more than 120,000 biogas plants operate worldwide, but many still use old engines with low efficiency. And Reverion’s SOFC gives farmers a major upgrade. It reaches about 74% fuel-to-electricity efficiency—one of the highest levels in the industry. This lets farmers produce more electricity from the same biogas, lower their energy bills, and earn extra money by selling clean power.
The system also adds flexibility. When electricity prices drop, often during times of strong wind and solar output, the fuel cell can run in reverse to make green hydrogen. Farmers can sell this hydrogen or use it on their own farms, creating another income source.
By delivering clean energy, flexible operation, and permanent carbon removal, Reverion offers a strong alternative to combustion engines and renewable natural gas upgrading systems.
Frontier Unlocks: Why BiCRS Matters in Carbon Removal Portfolios
Biomass Carbon Removal and Storage (BiCRS) is emerging as a strong contender for long-duration carbon removal. It includes several pathways such as BECCS, bio-oil sequestration, biomass injection, and now biogas-based fuel cell systems.
Frontier explains how BiCRS stands out for the following reasons:
- Lower costs: Plants capture CO₂ naturally and at no cost. Many BiCRS systems also use existing waste streams, which reduces input costs.
- Clear verification: Technologies like BECCS and biomass injection are easier to measure and verify compared with more experimental removal pathways.
- Near-term scalability: Bio-oil and biomass injection can grow quickly, helping meet the rising demand for carbon removal supply.
However, BiCRS is not without challenges. The biggest concern is sustainable biomass sourcing. Poor practices—such as removing too much crop residue, clear-cutting forests, or heavy fertilizer use—can harm biodiversity, damage soils, or increase emissions. Because of these risks, carbon removal purchasers must follow strict sustainability guidelines when sourcing biomass.
There is also a durability question for some BiCRS methods. Some biomass burial or sinking approaches could decompose over time, reversing the stored carbon. Frontier funds several R&D projects to evaluate long-term durability.
Finally, the BiCRS market is expected to be highly fragmented. Feedstock types differ by region, and the best removal pathway varies based on geography, transportation options, and local policy. Most BiCRS facilities also operate at a modest scale, meaning the market will rely on many distributed projects rather than a handful of giants.
Even so, BiCRS delivers several co-benefits. These include on-site clean energy production, lower fossil fuel use, reduced methane emissions, nutrient recycling for croplands, and destruction of harmful pollutants like PFAS.
BiCRS Dominates CDR Market
As per the CDR.fyi report, biomass-based carbon removal is leading the carbon removal market. In 2025, BiCRS projects delivered 97% of durable carbon dioxide removals, showing their major impact. BECCS, a key BiCRS pathway, is set to grow at a 19.3% CAGR from 2024 to 2030.
- In the US alone, BiCRS could remove over 800 million tonnes of CO2 per year at costs below $100 per ton, with potential to exceed 1 billion tonnes with expanded biomass use.
The carbon removal market reached $3.9 billion in Q2 2025, with biomass projects accounting for 99% of transactions. Growth is fueled by rising demand for sustainable energy, expanding investment, and supportive policies.
Why Reverion’s Model Stands Out
Reverion’s approach offers compelling advantages that support its rapid market adoption:
- Large potential impact: With over 120,000 biogas sites worldwide, the theoretical removal potential from biogas could exceed 2 gigatons per year by 2040, according to IEA projections. Reverion could capture a meaningful share of this, especially alongside other BiCRS technologies.
- Full-stream carbon capture: Most systems capture only the CO₂ portion of biogas. Reverion captures carbon from both CO₂ and methane, effectively doubling the removal impact.
- World-class electrical efficiency: Its 74% efficiency ranks among the highest globally, increasing economic returns for operators.
- Low methane leakage: Because methane is converted on-site, the system avoids pipeline leaks often associated with renewable natural gas.
- Strong market demand: Reverion already holds 60 pre-orders and 120 letters of intent, signaling strong momentum.
As the world accelerates efforts to scale permanent carbon removal, technologies like Reverion’s offer a promising path—combining high-efficiency clean energy production with durable, verifiable carbon storage at biogas sites around the world.
- ALSO READ: Frontier Backs Norway’s First Carbon Capture Retrofit! Is This the Future of Waste-to-Energy?
The post Frontier Backs Climate Startup Reverion for 96,000 Tons of Biogas-Based Carbon Removal appeared first on Carbon Credits.
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