Carbon Credits Verification Explained.
Here’s a new money-making model for you.
Plant a small forest in your backyard. Call it “afforestation” and “carbon sequestration.” Calculate how many tons of carbon dioxide will be locked away in your forest over its lifetime. Then sell those carbon credits to companies and private entities who are still busy pumping CO2 into the air.
Congratulations, you’ve just marketed carbon offsets!
It’s not quite that easy, of course, but in the race to reduce their carbon footprint, companies are realizing that the carbon offset market is largely unregulated.
The market for carbon offsets is voluntary – there’s no government agency setting a standard emission reduction that must be met for eligible project. There’s not even an established criteria for what makes a viable carbon offset project.
Take a quick scan over the voluntary carbon markets out there and you’ll see a dizzyingly broad range of projects on offer. Renewable energy projects are always popular, as well as projects that lock carbon emissions away. You’ll also find forest management projects. Biogas projects. Water quality projects. The list goes on and on, with some of the projects seeming more and more unrelated to actual greenhouse gas emissions reductions.
A Wild West of Carbon Credits
Technically speaking, carbon credits are government-issued carbon allowances. Under the right conditions, they can be bought and sold in different exchanges. But participation is limited to entities (typically companies) in areas with an Emissions Trading Scheme (ETS). In the US, only California has a state-administered carbon trading program.
That leaves a growing demand for companies to take responsibility for their greenhouse gas emissions, but no formal market to meet that demand.
That’s where the idea of carbon offsets comes in.
Carbon offsets are carbon credits traded on the voluntary market. By investing in carbon reductions projects, companies can “offset” the carbon they produce.
Offsets don’t fall under existing government regulation. They’re an entirely natural market response to a new demand.
But that does raise an important question: who verifies carbon credits? And what about carbon prices?
Without a government regulator, the market is left to sort out its own verification activities. In a new and growing market, that means a lot of uncertainty, but also an immense opportunity for any entity who can oversee other carbon offset providers.
Market-Led Verification
Think of “third-party verification,” and you probably think of some bureaucratic seal of approval. That’s how most regulation works. Government sets standards, and administers those standards through agencies that police different sectors of the market.
But verification isn’t only about meeting certain regulatory requirements.
Verification ensures that consumers receive proper value for their money.
In the open market, the job of ensuring proper value – verification – often falls to a third party. That third party often has an outsize influence in the development of the broader market, and the voluntary carbon market is no exception.
Carbon credit verification is a rigorous process that involves various steps to ensure the legitimacy of the credits. The verification process typically starts with the project developers who implement carbon reduction activities and generate the credits. They need to provide evidence of the carbon reduction, such as monitoring data, project reports, and other relevant documentation.
Once the project developers have collected the relevant data, it is submitted to a third-party verifier who assesses the data and ensures that the project meets all the requirements of the chosen carbon credit standard. The verifier will also check for any errors or inconsistencies in the data and verify the accuracy of the project report. If the verifier is satisfied that the project meets all the requirements, it issues carbon credits, which can be traded on the carbon market.
Multiple Market Approaches
Need a carbon offset? You’ll have two options when it comes to purchasing them.
You can buy carbon offsets individually, selecting the offsets and the price you pay for them. Sites like Nori and GoldStandard leave much of the verification process to the consumer. It’s up to you to examine the projects and select the ones you think will provide the greatest impact.
Voluntary offset market sites like these do some verification on their own, of course. By deeming a particular program worthy of being offered on the site, Nori and GoldStandard are implicitly verifying the programs.
Other offset markets provide offsets in a portfolio. By bundling offsets from different projects together, companies like Native can sell a wide range of offsets in one package. It’s a bit of verification through diversification – not every project will be as successful as others in actually reducing CO2 emissions. But by purchasing offsets that cover more than one project, investors can be confident that stronger offsets will offset weaker ones.
Building A New Verification Ecosystem
But what goes into a carbon offset? Who calculates the tonnes of carbon locked away in a given program? Who measures the carbon emissions reductions?
The smart carbon offset provider realizes that the offset market marks a golden opportunity to establish itself as the ultimate verification tool. Any company that can claim to have the best verification process can position itself to lead the rapidly-growing offset market for years to come.
The proof is in the pudding. The company that can prove its carbon offsets contributed to sustainable development benefits will have a notch in its belt. Anyone who can demonstrate clearly-achieved GHG emission reductions will be able to use that success to attract more investors to its projects.
In the voluntary carbon market, better verification leads to demonstrable results. And in a world increasingly aware of environmental damage, demonstrable results will lead to greater sales of carbon offsets.
One example of a company attempting to do just that is Verra.
Verra markets itself not as a seller of carbon offsets, but as a company that provides reliable carbon standards.
What sets Verra and its competitors apart is their efforts to provide internal offset verification services.
In Verra’s case, that means recruiting, training, and maintaining a network of auditors who can follow up on any Verra-approved offset programs. It’s in-house offset project verification, trying to ensure that a ton of carbon offset is an actual ton of carbon gone. That’s easier said than done, and it requires an extensive network.
But with a market growing as rapidly as the carbon offset market, the potential prize is worth it.
What Verra and others are pushing for is the chance to be the de facto verification body for an entire industry.
That push may seem to run against the market, but consumers will have the last word as always. The difference between carbon offset projects may not be apparent immediately, but as the market grows it will be easier to choose offsets based on reputation.
A standard for carbon offsets doesn’t need to be government-issued.
The markets can and will set their own standards.
The post Who Verifies Carbon Credits? appeared first on Carbon Credits.
Carbon Footprint
The real cost of 1 tonne of CO2: Translating carbon into hectares
Every business carbon footprint report ends with a number, the amount of carbon emissions produced by the business, less the amount of carbon reduced and offset, given in tonnes of CO₂. Many of the people who sign off on that number, including those who paid for it, cannot picture what it represents on the ground. A tonne is a unit of mass. CO₂ is invisible. The link between the amount offset in the report and a real piece of restored forest somewhere in the world is almost never indicated.
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Carbon Footprint
Finding Nature Based Solutions in Your Supply Chain
Carbon Footprint
How Climate Change Is Raising the Cost of Living
Americans are paying more for insurance, electricity, taxes, and home repairs every year. What many people may not realize is that climate change is already one of the drivers behind those rising costs.
For many households, climate change is no longer just an environmental issue. It is becoming a cost-of-living issue. While climate impacts like melting glaciers and shrinking polar ice can feel distant from everyday life, the financial effects are already showing up in monthly budgets across the country.
Today, a larger share of household income is consumed by fixed costs such as housing, insurance, utilities, and healthcare. (3) Climate change and climate inaction are adding pressure to many of those expenses through higher disaster recovery costs, rising energy demand, infrastructure repairs, and increased insurance risk.
The goal of this article is to help connect climate change to the everyday financial realities people already experience. Regardless of where someone stands on climate policy, it is important to recognize that climate change is already increasing costs for households, businesses, and taxpayers across the United States.
More conservative estimates indicate that the average household has experienced an increase of about $400 per year from observed climate change, while less conservative estimates suggest an increase of $900.(1) Those in more disaster-prone regions of the country face disproportionate costs, with some households experiencing climate-related costs averaging $1,300 per year.(1) Another study found that climate adaptation costs driven by climate change have already consumed over 3% of personal income in the U.S. since 2015.(9) By the end of the century, housing units could spend an additional $5,600 on adaptation costs.(1)
Whether we realize it or not, Americans are already paying for climate change through higher insurance premiums, energy costs, taxes, and infrastructure repairs. These growing expenses are often referred to as climate adaptation costs.
Without meaningful climate action, these costs are expected to continue rising. Choosing not to invest in climate action is also choosing to spend more on climate adaptation.
Here are a few ways climate change is already increasing the cost of living:
- Higher insurance costs from more frequent and severe storms
- Higher energy use during longer and hotter summers
- Higher electricity rates tied to storm recovery and grid upgrades
- Higher government spending and taxpayer-funded disaster recovery costs
The real debate is not whether climate change costs money. Americans are already paying for it. The question is where we want those costs to go. Should we invest more in climate action to help reduce future climate adaptation costs, or continue paying growing recovery and adaptation expenses in everyday life?
How Climate Change Is Increasing Insurance Costs
There is one industry that closely tracks the financial impact of natural disasters: insurance. Insurance companies are focused on assessing risk, estimating damages, and collecting enough revenue to cover losses and remain financially stable.
Comparing the 20-year periods 1980–1999 and 2000–2019, climate-related disasters increased 83% globally from 3,656 events to 6,681 events. The average time between billion-dollar disasters dropped from 82 days during the 1980s to 16 days during the last 10 years, and in 2025 the average time between disasters fell to just 10 days. (6)
According to the reinsurance firm Munich Re, total economic losses from natural disasters in 2024 exceeded $320 billion globally, nearly 40% higher than the decade-long annual average. Average annual inflation-adjusted costs more than quadrupled from $22.6 billion per year in the 1980s to $102 billion per year in the 2010s. Costs increased further to an average of $153.2 billion annually during 2020–2024, representing another 50% increase over the 2010s. (6)
In the United States, billion-dollar weather and climate disasters have also increased significantly. The average number of billion-dollar disasters per year has grown from roughly three annually during the 1980s to 19 annually over the last decade. In 2023 and 2024, the U.S. recorded 28 and 27 billion-dollar disasters respectively, both setting new records. (6)
The growing impact of climate change is one reason insurance costs continue to rise. “There are two things that drive insurance loss costs, which is the frequency of events and how much they cost,” said Robert Passmore, assistant vice president of personal lines at the Property Casualty Insurers Association of America. “So, as these events become more frequent, that’s definitely going to have an impact.” (8)
After adjusting for inflation, insurance costs have steadily increased over time. From 2000 to 2020, insurance costs consistently grew faster than the Consumer Price Index due to rising rebuilding costs and weather-related losses.(3) Between 2020 and 2023 alone, the average home insurance premium increased from $75 to $360 due to climate change impacts, with disaster-prone regions experiencing especially steep increases.(1) Since 2015, homeowners in some regions affected by more extreme weather have seen home insurance costs increased by nearly 57%.(1) Some insurers have also limited or stopped offering coverage in high-risk areas.(7)
For many families, rising insurance costs are no longer occasional financial burdens. They are becoming recurring monthly expenses tied directly to growing climate risk.
How Rising Temperatures Increase Household Energy Costs

The financial impacts of climate change extend beyond insurance. Rising temperatures are also changing how much energy Americans use and how utilities plan for future electricity demand.
Between 1950 and 2010, per capita electricity use increased 10-fold, though usage has flattened or slightly declined since 2012 due to more efficient appliances and LED lighting. (3) A significant share of increased energy demand comes from cooling needs associated with higher temperatures.
Over the last 20 years, the United States has experienced increasing Cooling Degree Days (CDD) and decreasing Heating Degree Days (HDD). Nearly all counties have become warmer over the past three decades, with some areas experiencing several hundred additional cooling degree days, equivalent to roughly one additional degree of warmth on most days. (1) This trend reflects a warming climate where air conditioning demand is increasing while heating demand generally declines. (4)
As temperatures continue rising, households are expected to spend more on cooling than they save on heating. The U.S. Energy Information Administration (EIA) projects that by 2050, national Heating Degree Days will be 11% lower while Cooling Degree Days will be 28% higher than 2021 levels. Cooling demand is projected to rise 2.5 times faster than heating demand declines. (5)
These projections come from energy and infrastructure experts planning for future electricity demand and grid capacity needs. Utilities and grid operators are already preparing for higher peak summer electricity loads caused by rising temperatures. (5)
Longer and hotter summers also affect how homes and buildings are designed. Buildings constructed for past climate conditions may require upgrades such as larger air conditioning systems, stronger insulation, and improved ventilation to remain comfortable and energy efficient in the future. (10)
For many households, this means higher monthly utility bills and potentially higher long-term home improvement costs as temperatures continue to rise.
How Climate Change Affects Electricity Rates
On an inflation-adjusted basis, average U.S. residential electricity rates are slightly lower today than they were 50 years ago. (2) However, climate-related damage to utility infrastructure is creating new upward pressure on electricity costs.
Electric utilities rely heavily on above-ground poles, wires, transformers, and substations that can be damaged by hurricanes, storms, floods, and wildfires. Repairing and upgrading this infrastructure often requires substantial investment.
As a result, utilities are increasing electricity rates in response to wildfire and hurricane events to fund infrastructure repairs and future mitigation efforts. (1) The average cumulative increase in per-household electricity expenditures due to climate-related price changes is approximately $30. (1)
While this increase may appear modest today, utility costs are expected to rise further as climate-related infrastructure damage becomes more frequent and severe.
How Climate Disasters Increase Government Spending and Taxes
Extreme weather events also damage public infrastructure, including roads, schools, bridges, airports, water systems, and emergency services infrastructure. Recovery and rebuilding costs are often funded through taxpayer dollars at the federal, state, and local levels.
The average annual government cost tied to climate-related disaster recovery is estimated at nearly $142 per household. (1) States that frequently experience hurricanes, wildfires, tornadoes, or flooding can face even higher public recovery costs.
These expenses affect taxpayers whether they personally experience a disaster or not. Climate-related recovery spending can increase pressure on public budgets, emergency management systems, and infrastructure funding nationwide.
Reducing Climate Costs Through Climate Action
While this article focuses on the growing financial costs associated with climate change, the issue is not only about money for many people. It is also about recognizing our environmental impact and taking responsibility for reducing it in order to help preserve a healthy planet for future generations.
While individuals alone cannot solve climate change, collective action can help reduce future climate adaptation costs over time.
For those interested in taking action, there are three important steps:
- Estimate your carbon footprint to better understand the emissions connected to your lifestyle and activities.
- Create a plan to gradually reduce emissions through energy efficiency, cleaner technologies, and more sustainable choices.
- Address remaining emissions by supporting verified carbon reduction projects through carbon credits.
Carbon credits are one of the most cost-effective tools available for climate action because they help fund projects that generate verified emission reductions at scale. Supporting global emission reduction efforts can help reduce the long-term impacts and costs associated with climate change.
Visit Terrapass to learn more about carbon footprints, carbon credits, and climate action solutions.
The post How Climate Change Is Raising the Cost of Living appeared first on Terrapass.
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