Carbon dioxide removal (CDR) is no longer seen as a hypothetical insurance policy option in climate policy, but as an essential element of the global mitigation architecture. Massive implementation of CDR at the gigatonne (GtCO₂) scale is needed to achieve net zero emissions and limit warming to 1.5°C.

1. The strategic imperative of the CDR in the context of the Paris Agreement

CDR must not replace aggressive emissions reductions, which must constitute at least 80% of the total effort, but must act as a critical complement to neutralise residual emissions from hard-to-decarbonise sectors.

Analysis of "So What?"„ From a strategic management perspective, the current stagnation in the development of CDR infrastructure poses a systemic risk. Postponing action increases the cumulative concentration of CO₂ in the atmosphere, which directly leads to overshooting of temperature thresholds and forces future generations to depend on extremely expensive and technologically uncertain solutions. The current level of removals – 2.2 GtCO₂ per year (only 5 % of gross emissions) – is in stark contrast to scientific reality.

Three functions of CDR according to the IPCC:

1. Short-term: Accelerated reduction of net emissions in the transition period.
2. Medium-term: Neutralization of residual emissions to achieve Net Zero status.
3. Long-term: Achieving net negative emissions to reverse temperature rise.

However, the global ambition in CDR suffers from a critical lack of national commitments, creating an unsustainable gap between promises and the necessary reality.

2. „CDR Gap“ Analysis: Bridging the Gap Between Promise and Scientific Reality

Tracking the „CDR gap“ is not just a statistical exercise, but a tool for determining national responsibility. The discrepancy between Nationally Determined Contributions (NDCs) and high-ambition 1.5°C scenarios reveals a dangerous under-sizing of resources for permanent carbon storage.

Analysis of "So What?"„ Current NDC trajectories represent catastrophic underestimation of investments in durable storage. The systemic vulnerability is exacerbated by the fact that 99.9% of current removal relies on conventional land-based methods, which face a high risk of reversion (fires, land degradation). Relying almost exclusively on one high-risk category to meet Net Zero targets is strategically irresponsible.

Table 1: CDR Gap projection and ambition requirement (GtCO₂/year)

To bridge this gap, immediate portfolio diversification towards innovative methods is essential.

3. Classification and potential of CDR methods: From convention to innovation

The policy framework must strictly distinguish between methods according to their technological readiness level (TRL) and storage durability.

Analysis of "So What?"„ Portfolio diversification is the only protection against failure of individual methods. Novel CDR must grow at a pace comparable to the fastest developing technologies in history (solar energy, electric cars). However, a worrying signal is „"The Innovation Paradox"“: although the number of scientific publications is growing, patent activity is declining at a rate of 4% per year, indicating a slowdown in the transition from laboratories to the commercial phase.

Classification of methods:

• Conventional CDR (High Readiness / Low Durability – decades to centuries):
  • Afforestation, wetland restoration, soil management.
  • Risk: Geographical concentration (74 % conventional credits come from Latin America), susceptibility to reversion.
• Novel CDR (Low Readiness / High Durability – Centuries to Millennia):
  • DACCS, BECCS, Biochar, Enhanced Weathering (EW), mineral products.
  • Status: They grow 40 % per year, but only produce 0.002 GtCO₂.
  • Strategic goal: „Learning-by-doing“ to reduce costs, which often exceed $200/ton.

4. Strategic synergies and managing side effects

CDR must not be implemented in isolation; it must be integrated into the broader Sustainable Development Goals (SDGs).

Analysis of "So What?"„ Proper identification of synergies increases political acceptability. If CDR is presented as a mere cost item, it will encounter resistance. However, if it is part of a strategy for food security or biodiversity, it becomes a tool for national resilience.

Key policy synergies:

• Biochar and EW: Increasing soil fertility (food security).
• Durable wood products: Substitution of emission-intensive materials (concrete, steel).
• Ecosystem restoration: Fire protection and biodiversity promotion.

However, we warn that uncontrolled scaling risks conflict over land, water and energy use, which requires transparent accounting.

5. Harmonization of carbon accounting and market integrity (Recommendations for COP30)

The integrity of climate policy depends on a clear distinction between what is and what is not a CDR. Harmonizing accounting under the auspices of the COP30 initiative is crucial for market confidence.

Analysis of "So What?"„ Fragmented accounting increases costs and enables „greenwashing.“ We must strictly distinguish CDR from emission reductions: CCS applied to fossil fuels is emission reduction; CCS applied to biomass or air is CDR.

Three basic principles of CDR (Ground Truth):

1. Capture from the atmosphere: The carbon must not come from fossil sources.
2. Permanent storage: The carbon must not be released again in a short time.
3. Human intervention: Removal must be the result of active action beyond natural processes.

Durability benchmarks: To achieve Net Zero, storage must match the millennial impact of fossil emissions. Emerging standards such as EU CRCF (several centuries) a UK ETS (200 years) define minimum thresholds for "permanent" removal.

6. Implementation Plan: Critical Period 2026–2030

The next five years are crucial for the survival of innovative CDR methods. The role of governments is to transform theoretical demand into real projects.

Analysis of "So What?"„ The current CDR market is extremely fragile. This is evidenced by the critical concentration of buyers: a single company (Microsoft) makes 82 % purchases of innovative CDR. If this entity were to change its strategy, or if regulatory volatility persists (e.g. in the US), the global market for novel CDRs could collapse. The current global project pipeline only reaches 8.4 MtCO₂, which is well below the necessary targets.

Priority recommendations for advisors:

• CDR2030 Initiative: Set a national target pipeline to achieve a global benchmark 100 MtCO₂/year by 2030.
• Political mix: Combine R&D grants on the supply side with regulatory schemes on the demand side (integration into the ETS).
• Risk diversification: Reduce dependence on a narrow circle of actors and regions (solving the 74 % concentration of conventional credits in Latin America).

Call to Action: We call on governments to immediately diversify CDR portfolios within updated NDCs. The credibility of the Paris Agreement depends on whether we can transform fragmented promises into transparent, durable and internationally verified carbon removal capacities. The time for pilot projects is over; the era of industrial scaling is upon us. JRi&CO2AI 

Source: The State of Carbon Dioxide Removal, 3rd Edition "