The Ecology of Offsets and the Mispricing of Nature
Abstraction and Ecology
The environmental movement has always had a complicated relationship with abstraction. At some point, every attempt to preserve a forest, restore a coastline, or protect a species must pass through systems that were never built to understand ecosystems in the first place. Markets want numbers. Policymakers want metrics. Corporations want accounting mechanisms. Investors want certainty. Nature offers almost none of these things cleanly.
Carbon credits emerged from this collision between ecology and economics as an attempt to assign measurable value to atmospheric restraint. In theory, the idea is deceptively simple: if a company cannot immediately reduce its emissions, it can fund projects elsewhere that either prevent emissions or remove carbon from the atmosphere. One entity emits. Another absorbs. The balance sheet stabilizes. The atmosphere, supposedly, does not care where the reduction occurs.
But ecosystems are not accounting ledgers, and carbon itself is not an ecosystem.
This distinction has become increasingly important as evidence accumulates that large portions of the voluntary carbon market may not represent the climate benefits they claim. A 2024 systematic review and meta-analysis published in Nature Communications synthesized research covering more than 2,300 carbon projects representing nearly one billion tons of carbon dioxide equivalent and concluded that fewer than sixteen percent of the investigated credits represented real, additional emission reductions.¹ In some project categories, the numbers were substantially worse. Certain cookstove projects achieved legitimate reductions only around eleven percent of the time. Many forestry and wind projects demonstrated little measurable additionality at all.
The implications extend beyond fraud alone. The deeper issue is structural. If carbon markets reward what is easiest to quantify rather than what is most ecologically durable, ecosystems themselves begin reshaping around financial visibility instead of biological integrity.
Visible Carbon
In a recent interview with Gary Bentrup, a research landscape planner at the U.S. Forest Service National Agroforestry Center, the discussion repeatedly returned to a distinction often absent from carbon market discourse: ecosystems rarely optimize for a single function naturally.² Healthy landscapes simultaneously regulate water, support biodiversity, stabilize soils, cycle nutrients, recover from disturbance, and store carbon across uneven spatial and temporal scales.
Ecological management, Bentrup explained, involves balancing “a suite of services” across landscapes shaped by variability, disturbance, and competing needs rather than maximizing a singular outcome.² Forests occupy a uniquely powerful symbolic position in climate discourse because they are visible carbon. They tower above landscapes as physical manifestations of atmospheric storage. They can be photographed, mapped, scanned by satellites, measured by trunk diameter, quantified through biomass models, and translated into marketable credits. A forest feels intuitively climate-positive in ways that a seagrass meadow or sediment system often does not.
Ecological systems are not static reservoirs. They are adaptive processes shaped by cycles of disturbance and recovery across time. As Bentrup pointed out, wildfire, succession, species turnover, and shifting landscape mosaics are often part of how ecosystems maintain long-term functionality rather than evidence of ecological failure. Disturbance, in many systems, is not necessarily destructive. It is regenerative.²
That reality creates tension within permanence-oriented carbon accounting structures. Carbon markets reward measurable storage stability while ecosystems frequently depend upon disruption and renewal.
In a recent interview with Verra Chief Program Development and Innovation Officer Candace Vinke, even the language surrounding long-term storage appeared to reflect this growing instability. Vinke explained that internal methodology discussions increasingly shifted away from the term “permanence” toward “durability,” a change driven less by public relations concerns than by evolving scientific understanding itself.³
The distinction is more than semantic. Permanence implies certainty and indefinite stability. Durability implies resilience despite disturbance, a framework arguably more consistent with ecological reality. Fire-prone forests, wetlands facing sea-level rise, and drought-sensitive systems cannot realistically guarantee static carbon storage across centuries of climatic instability.
A fire-prone forest may appear financially risky from a carbon accounting perspective while remaining ecologically functional within its historical disturbance regime. Conversely, suppressing disturbance indefinitely to preserve stored carbon may increase fuel accumulation and destabilize systems over longer periods.⁴
The Amazon rainforest itself has increasingly shown signs of destabilization due to deforestation, drought, and warming temperatures. Sections of the system have begun emitting more carbon than they absorb. At the same time, coastal ecosystems such as mangroves and seagrass meadows continue demonstrating disproportionately powerful sequestration rates despite receiving only a fraction of the cultural and financial attention directed toward forests.
This imbalance reveals something uncomfortable about how environmental priorities are established. Ecosystems are not being valued purely according to ecological function. They are being valued according to market compatibility.
Blue Carbon and Invisible Value
A tree stores carbon in wood. That storage is visible, estimable, and tradable. But it is also vulnerable. Fire can release decades of stored carbon within hours. Logging introduces significant carbon risk to offset projects, though the actual impact depends heavily on how harvested material is used: timber in construction may store carbon for over a century, while paper products can release it within years.² Drought destabilizes forests already strained by rising temperatures.
Grasslands operate differently. Much of their carbon remains stored underground in soil systems capable of persisting through fire and seasonal change. Coastal wetlands such as mangroves, tidal marshes, and seagrass ecosystem, often referred to as blue carbon systems, can sequester carbon at rates exceeding many terrestrial forests while simultaneously stabilizing coastlines, improving water quality, and supporting marine biodiversity.
Yet despite this ecological importance, blue carbon projects remain comparatively marginal within the broader carbon economy.
Part of the disparity stems from complexity.
During correspondence with Nicolas Theunissen, he explained that most existing blue carbon frameworks focus primarily on organic sequestration because organic carbon accumulation in biomass and sediments is comparatively easier to measure and already well established scientifically.⁵
Inorganic carbon storage functions differently. Rather than remaining stored directly within mangrove biomass or sediment, carbon can become stabilized in marine systems through alkalinity production generated within mangrove sediments themselves. According to Theunissen, these processes may store carbon on timescales approaching ten thousand years through mechanisms involving carbonate mineral dissolution and sulfate reduction coupled with pyrite burial.⁵
Carbon stored within forests behaves in ways markets intuitively understand. It can be photographed, measured, modeled as biomass, and translated into tradable accounting systems. Blue carbon processes operate differently. Within mangrove sediments, alkalinity-generating chemical reactions may stabilize carbon across broader marine systems over far longer timescales, but these diffuse processes resist simple spatial accounting.
The distinction is revealing. Markets prefer forests because forests resemble inventory. Blue carbon ecosystems behave more like metabolism. What can be easily visualized and quantified tends to integrate more cleanly into market frameworks, regardless of whether ecological significance follows the same logic.
Importantly, Theunissen does not describe inorganic carbon as ignored so much as emerging. Researchers are still attempting to quantify variability, flux rates, and methodologies robust enough for large-scale accounting applications.
That assessment finds institutional confirmation within Verra itself. During her interview, Vinke was unable to answer directly whether current blue carbon methodologies incorporate processes like alkalinity outwelling and broader marine chemical stabilization. She forwarded the question internally and a response came from Liz Guinessey, Manager of VCS Program Development: Verra’s blue carbon methodologies remain focused primarily on direct organic carbon burial in mangroves, tidal marshes, and seagrasses. As of this writing, no work is currently under development to integrate alkalinity outwelling or marine chemical stabilization processes into Verra’s methodologies, though Guinessey acknowledged these processes are increasingly recognized by the scientific community and Verra is open to including them.⁷
This imbalance reflects a broader pattern already visible throughout environmental finance: systems that are easier to measure tend to receive disproportionate institutional and economic attention.
The Measurement Economy
Forests translate efficiently into market systems. Trees can be counted individually. Biomass models can estimate carbon accumulation over time. Satellite systems can monitor canopy coverage at scale.
Companies like Treemetrics, working alongside organizations including the European Space Agency, have developed systems linking forests to satellite monitoring infrastructure capable of measuring biomass accumulation with remarkable precision. These technologies are not inherently harmful, but they reveal a broader shift beneath climate finance itself.
We are becoming exceptionally skilled at measuring carbon. Whether we are becoming equally skilled at preserving ecosystems is less clear.
Vinke acknowledged that these pressures increasingly shape project development itself. “If there’s demand for a certain type of asset and a certain type of label for a co-benefit,” she explained. referring specifically to the market pressure around co-benefit certifications, “then more and more people are going to develop it.”³
The dynamic creates a form of ecological feedback loop. As corporations begin prioritizing specific categories of credits, restoration efforts and project financing increasingly reorganize around whichever environmental attributes markets reward most aggressively. Vinke pointed to the rapid growth of carbon removal credits during the post-pandemic ESG investment surge, noting that major corporate buyers such as Microsoft heavily favored removal-focused projects despite uncertainty regarding whether those projects necessarily produced superior ecological outcomes overall. “Environmentally,” she admitted, “it was no better. It was just what a buyer wanted.”³
The implications extend beyond individual projects. If markets disproportionately reward highly visible or easily quantifiable ecological functions, restoration priorities themselves may gradually shift toward what is financially legible rather than what is ecologically comprehensive. Vinke acknowledged the risk directly in discussing forest conservation, noting that an overwhelming emphasis on new tree planting could ultimately divert attention away from protecting existing mature forests despite their ecological importance.³
Ecosystems resistant to simplification become harder to monetize, harder to prioritize, and therefore easier to neglect.
The same logic now extends into biotechnology.
Companies such as Living Carbon are engineering genetically modified trees designed to absorb carbon more rapidly than their natural counterparts. If markets reward pure carbon throughput above ecological complexity, engineered high-yield systems may eventually become economically preferable to biodiverse natural ecosystems.
But ecosystems are not carbon-processing infrastructure. A monoculture plantation optimized for atmospheric absorption is not equivalent to a mature forest supporting layered biodiversity, fungal networks, hydrological stability, pollinator interactions, and trophic complexity developed over centuries.
Agroforestry systems illustrate the distinction clearly. Rather than maximizing a singular output, agroforestry attempts to balance multiple ecological and economic functions simultaneously: production, biodiversity support, soil stability, water retention, and carbon sequestration among them.⁶
Applying this principle to forestry, Bentrup described ecological management less as maximizing yield and more as balancing landscape-scale functionality over time. A system producing slightly lower short-term output may nevertheless generate greater long-term resilience, watershed stability, and ecological durability overall.
Ecosystems do not naturally organize themselves around singular metrics. Markets often do.
Atmospheric Accounting
The danger is not necessarily the technology itself. The danger is what the system incentivizes the technology to become.
When carbon becomes the dominant metric through which ecosystems are valued, ecosystems themselves begin bending toward carbon optimization. This distortion becomes particularly visible within the corporate side of the voluntary carbon market.
Tesla has generated billions of dollars through the sale of regulatory carbon credits to companies unable or unwilling to meet emissions standards independently. These credits allow higher-emission manufacturers to remain within regulatory frameworks without transforming production systems at equivalent speed.
Similarly, Delta Air Lines purchased tens of millions of carbon credits while promoting carbon-neutral claims tied heavily to offsetting mechanisms rather than direct elimination of operational emissions.
Many of the forestry offsets associated with those purchases later became entangled in broader scrutiny surrounding over-crediting and methodological reliability, including criticism raised within the same Nature Communications meta-analysis that questioned whether large portions of the voluntary market represented real additional reductions.¹
The timing was significant. During the ESG investment surge accompanying the Covid-19 era, demand for offsets expanded rapidly as corporations raced to position themselves publicly within emerging climate commitments. Vinke described the period bluntly: “the market was booming…it was bananas,” noting that Verra itself expanded during the surge.³
Yet the same systems fueling explosive growth also depended heavily upon confidence in methodological legitimacy. By 2023, investigative reporting and academic scrutiny surrounding additionality failures, baseline inflation, and over-crediting began destabilizing public trust across portions of the voluntary market.
The instability revealed something deeper than a temporary market correction. Carbon markets operate not only through atmospheric accounting, but through confidence in measurement, verification, and ecological equivalency itself.
Ecological systems function more like mosaics than inventories. Different landscapes perform different functions at different times. Early successional habitats, mature forests, grasslands, wetlands, estuarine systems, and periodically disturbed environments may all contribute to resilience simultaneously despite storing carbon differently or unevenly.²
Accounting systems flatten these differences into standardized units exchangeable across markets. What becomes difficult to quantify risks becoming economically invisible.
These two systems do not naturally align.
Toward Ecological Credibility
That tension does not mean carbon markets are entirely without value. In many cases, they have directed funding toward restoration efforts that may not otherwise exist. Emerging blue carbon initiatives demonstrate real potential for financing mangrove restoration, coastal resilience projects, and marine ecosystem preservation.
At the same time, blue carbon researchers themselves often view restoration funding and ecological protection as complementary rather than oppositional goals.
Theunissen noted that mangrove restoration projects frequently struggle not because ecosystems lack ecological value, but because long-term maintenance funding eventually disappears.⁵ Carbon financing, particularly when tied to restoration and monitoring requirements, may help sustain projects while also supporting local employment connected to ecological stewardship and verification work.
Even within carbon markets themselves, signs are emerging that carbon alone may no longer be viewed as a sufficient proxy for ecological value. Vinke described growing interest in supplemental certification markers attached to credits associated with biodiversity protection, plastics removal, and broader environmental co-benefits. These additional designations allow corporations to differentiate credits according to broader ecological or social impacts beyond carbon volume.³
The question is whether conservation priorities gradually become subordinate to whichever ecological functions markets can most easily quantify and trade.
To their credit, modern carbon standard-setters increasingly recognize this friction. Forestry protocols now incorporate buffer pools, probabilistic risk calculations, monitoring requirements, and permanence thresholds intended to account for ecological instability over time.⁸
Yet the core tension remains unresolved: can living systems characterized by disturbance and nonlinear change ever be fully translated into standardized economic equivalencies without distortion?
If these systems are to remain ecologically credible, the framework must evolve faster than the ecosystem it attempts to measure.
Carbon stored temporarily in fire-prone biomass should not necessarily hold identical ecological value to carbon stabilized within long-lived soil systems or resilient coastal ecosystems. Questions persist regarding whether long-term ecological uncertainty can ever be fully standardized within tradable accounting frameworks.
A more ecologically coherent framework would prioritize durability, biodiversity, and ecosystem integrity alongside sequestration rates. Carbon credits could be tiered according to permanence risk, ecological complexity, and restoration value. Companies could be required to prioritize direct emissions reductions before relying extensively upon offsets. Greater investment could shift toward ecosystems currently undervalued despite exceptional resilience, including mangroves, seagrass systems, tidal marshes, and grasslands.
When Carbon Becomes the Ecosystem
Most importantly, conservation itself must remain the objective.
Somewhere along the way, climate discourse began drifting toward a dangerous inversion: protecting ecosystems increasingly became justified by their carbon value rather than their existence as living systems deserving preservation independent of market utility.
A forest stops being habitat and becomes inventory. A coastline stops being ecology and becomes sequestration potential. Biodiversity becomes secondary to atmospheric throughput. The ecosystem transforms into a spreadsheet.
When that happens, conservation risks becoming less about protecting ecological relationships and more about optimizing measurable outputs.
The challenge is not merely whether carbon markets function financially. The deeper challenge is whether systems built around measurable abstraction can meaningfully account for ecological complexity without gradually reshaping conservation itself around what markets can most easily recognize.
And perhaps that is the central question emerging beneath the entire carbon market debate:
If the value of nature becomes dependent upon its ability to function within economic abstraction, what happens to the parts of nature that resist quantification altogether?
I’d like to thank Patrick Megonigal, Senior Scientist at the Smithsonian Environmental Research Center, for reviewing this essay for technical accuracy and offering valuable corrections.
Notes
1. Thales A. P. West et al., “Systematic Review and Meta-Analysis of the Effectiveness of Carbon Credit Projects,” Nature Communications 15 (2024).
2. Gary Bentrup, interview by Zakariyas James, Microsoft Teams interview, May 14, 2026.
3. Candace Vinke, interview by Zakariyas James, Microsoft Teams interview, May 22, 2026.
4. Alex W. Dye et al., “Carbon, Climate, and Natural Disturbance: A Review of Mechanisms, Challenges, and Tools for Understanding Forest Carbon Stability in an Uncertain Future,” Carbon Balance and Management 19, no. 35 (2024).
5. Nicolas Theunissen, interview by Zakariyas James, written correspondence, May 21, 2026.
6. Mike Dosskey, Gary Wells, Gary Bentrup, and Doug Wallace, “Enhancing Ecosystem Services: Designing for Multifunctionality,” Journal of Soil and Water Conservation 67, no. 2 (2012): 37A-41A.
7. Liz Guinessey, email correspondence forwarded by Candace Vinke, May 2026.
8. Lili Li and Daowei Zhang, “Forest Carbon Offset Protocols in Compliance Carbon Markets,” Forest Policy and Economics 165 (2024): 103253.
