blackrock calls it "nature capital." bcg says the ROI is 2x conventional infrastructure. swiss re quantifies the loss reduction at 42-65%. the EIB, WRI, IISD, and foresight group all agree: natural infrastructure should be an asset class.
so where's the product?
the most dangerous consensus in finance isn't disagreement—it's unanimous agreement paired with zero instruments. everyone can see the value. nobody can invest in it. and every year the gap between recognition and action widens, the underlying assets degrade further.
recognition without instruments is just documentation of decline.
the consensus is real
the evidence is beyond debate. in january 2025, blackrock publicly acknowledged that "nature capital"—biodiversity, water, soil, geology—plays a vital role in sustaining long-term corporate performance. for the first time at that scale, natural capital was treated not as an externality but as a core asset class. goldman sachs launched a biodiversity bond fund. norway's $1.6 trillion pension fund assessed nature risk across 90% of its portfolio.
by 2026, the momentum accelerated:
- foresight group's natural capital report 2026 found the market "approaching a critical inflection point," with 94% of UK local government pension schemes expecting natural capital allocations within five years
- bcg documented that nature-based infrastructure delivers ROI more than double conventional gray solutions—a UK constructed wetland achieved 320% ROI versus 150% for traditional wastewater treatment
- swiss re institute found that intact natural habitats reduce insurance loss frequency by 42-65%
- IISD formally argued that nature-based infrastructure meets the definition of an asset and should be recognized as an asset class
- over half of UK family offices already invest in natural capital strategies
the institutions agree. the data is overwhelming. the question isn't whether natural infrastructure is an asset class. the question is why it isn't investable yet.
four barriers between consensus and capital
1. no standardized valuation methodology
current valuation techniques rely on estimating future cash flows based on past information. as IISD notes, there is "no accepted methodology to evaluate climate risk" in standard investment assessment—let alone the value of ecosystem services like flood mitigation, water filtration, or pollination that underpin those cash flows.
bcg estimates the global economy has lost ecosystem services worth approximately $5 trillion annually since the late 1990s—6% of global GDP—but these losses don't appear on any balance sheet. the value is real. the accounting is missing.
traditional appraisal treats a wetland that prevents $50 million in annual flood damage the same as vacant land. the natural cap rate—ecosystem service value divided by real asset cost—doesn't exist in standard finance.
until now.
2. no investable instruments with clear return profiles
the EIB's analysis of over 1,300 nature-based solution projects across the EU found that 97% rely entirely on public funding, with only 3% receiving substantial private financing. four out of five projects need less than €10 million. nearly half need less than €1 million.
this isn't a market. it's a grant pipeline.
institutional investors need instruments with defined return profiles, duration, and liquidity. nature-based infrastructure has none of these in standardized form. as WRI's financial sector guidebook identifies, the landscape lacks "high-integrity, scalable projects"—many requiring aggregation or blended finance to reach viability, with high transaction costs and 10-30+ year time horizons.
the UK's foresight report confirms this from the demand side: 68% of institutional investors now prioritize well-defined project-level KPIs over compliance labels. they want proof of returns.
until now.
3. no MRV connecting ecology to finance
you can't invest in what you can't measure. the WEF's 2025 report on mainstreaming natural capital identified three critical gaps: data, regulation, and public-private collaboration. of these, the data gap is foundational.
ecosystem condition, service delivery rates, degradation trends—the measurement, reporting, and verification (MRV) infrastructure barely exists for nature. carbon has measurement protocols (imperfect as they are). water filtration does not. pollination does not. storm-surge reduction does not.
without MRV connecting ecological performance to financial performance, investors can't underwrite the risk, price the instrument, or verify the return. the link between "this wetland reduces flood losses by 50%" and "this instrument pays 6% annually" requires measurement infrastructure that the conservation world hasn't built and the finance world won't fund without it.
until now.
4. scale mismatch
infrastructure investors think in hundreds of millions. nature-based projects typically cost less than €10 million. pension funds allocate in percentages of trillion-dollar portfolios. conservation organizations budget in thousands.
this mismatch is structural, not cultural. the EIB report calls for "a range of finance products specific to sectors and rooted in local conditions"—acknowledging that no single instrument can bridge the gap between a $50,000 stream restoration and a $500 million infrastructure allocation.
the solution isn't bigger conservation projects. it's aggregation mechanisms that bundle place-based natural assets into portfolio-scale instruments while preserving the local ecological specificity that makes each asset valuable.
until now.
the cost of waiting
while the consensus builds and the instruments lag, the underlying assets degrade.
| what's happening | the numbers |
|---|---|
| nature-harmful investment | $5 trillion annually—140x more than nature-positive spending |
| ecosystem collapse risk | 1 in 5 countries facing ecosystem collapse (swiss re) |
| projected annual losses | $2.7 trillion by 2030 from ecosystem service collapse |
| insurance retreat | double-digit premium increases, carrier exits from high-risk markets |
| biodiversity funding gap | $1 trillion annually |
every year without instruments is another year the assets lose value, restoration costs increase, and the gap between what's needed and what's funded widens. a growing share of real assets—ports, hotels, roads, utilities—are trending toward functional uninsurability as the natural systems that protect them fail.
this isn't theoretical risk. insurers are already pricing it.
what fills the gap
the four barriers—valuation, instruments, MRV, scale—are specific and solvable. ensurance addresses each one:
| barrier | what's required | how ensurance solves it |
|---|---|---|
| valuation | standardized methodology translating ecosystem condition into financial terms | the natural cap rate—ecosystem service flows ÷ real asset cost—creates shared accounting between ecology and finance |
| instruments | defined return profiles tied to real natural assets | ensurance certificates create standardized, yield-bearing claims on ecosystem service flows of specific natural assets |
| MRV | ecological performance connected to financial performance in real time | onchain instruments make returns verifiable, with place-based agents tracking condition and service delivery |
| scale | aggregation at portfolio scale without losing place-based specificity | ensurance coins provide protocol-wide liquidity; agents aggregate by watershed, region, or ecosystem type |
the path from UNENSURED → ENSURED → ENTRUST creates the permanence structure that institutional capital requires. this isn't a carbon credit or a biodiversity offset. it's a claim on the actual service flows—water filtration, flood mitigation, climate regulation—that make every other infrastructure investment viable.
early movers aren't waiting
the institutions that will define this asset class are already positioning:
- blackrock publicly treats nature capital as core to long-term corporate performance
- goldman sachs launched a dedicated biodiversity bond fund
- norway's pension fund ($1.6T) assessed nature risk across its entire portfolio
- 94% of UK local government pension schemes expect natural capital allocations within five years
- over half of UK family offices already invest in natural capital
- rebalance earth is targeting £10 billion in "InfraNature" deployment, backed by west yorkshire pension fund
the question for infrastructure investors isn't whether this becomes an asset class. it's whether you're positioned when it does.
the bottom line
the consensus isn't the problem. the instruments were.
nature-based infrastructure outperforms conventional infrastructure by 2x on ROI. it reduces insurance losses by 42-65%. it supports 100% of global GDP. every credible institution in the space agrees it should be investable.
ensurance makes it investable. not in theory—live, today, 24/7, global.
onchain infrastructure that converts recognition into returns and consensus into capital. real instruments. real returns. real natural assets.
disclosure without investment is just documentation of decline. ensurance is investment.
explore ensurance instruments | see natural capital valuation | talk to our team
related: the infrastructure that works twice | nature as infrastructure: the search for non-correlated yield | why conservation finance keeps failing | the end of insurance as we know it | disclosure without investment is just documentation of decline | the evolution of nature finance | institutional finance going onchain | nature risk is portfolio risk