The next phase of climate innovation may depend less on discovering new ideas and more on proving which of them can actually work at scale. That is the message behind Google’s newly opened 2026 Carbon Removal and Superpollutant Elimination R&D Awards, a programme designed to address some of the scientific and engineering barriers slowing the development of large-scale climate solutions. With individual research awards reaching $500,000 and a dedicated agriculture category offering up to $800,000 across two projects, Google is directing funding towards technologies and natural systems that could play a much larger role in the global response to climate change.
The programme focuses on two fundamental challenges facing the sector. The first is certainty – understanding and accurately measuring the real climate impact of emerging solutions. The second is scale – determining whether those solutions can move beyond laboratories, pilot projects and isolated deployments to reach levels that are meaningful for the climate. Google is targeting technologies with potential to contribute to gigatonne-scale carbon dioxide removal and megatonne-scale superpollutant abatement, bringing together research across ocean science, advanced carbon capture, biochar, methane removal, blue carbon and climate-focused agriculture.
Applications are open to universities, research institutions, nonprofits, social enterprises and eligible businesses, with funding supporting laboratory research, field trials, engineering prototypes, modelling and data analysis. Applications close on September 25, 2026, and successful projects are expected to receive funding by the end of the year. More importantly, the programme offers a clear picture of where some of the biggest unanswered questions in climate technology remain.
Climate technology is entering its proof phase
For much of the past decade, the climate agenda has focused on reducing emissions at source. Renewable energy, energy efficiency, electrification and cleaner industrial systems remain the foundation of the transition. Yet even with rapid progress in these areas, many scientific and policy assessments recognise that reducing future emissions alone may not be sufficient to address the amount of carbon dioxide already accumulated in the atmosphere. Carbon removal is increasingly being considered as an additional part of the climate toolkit, particularly for residual emissions from sectors where complete decarbonisation remains technically difficult or economically challenging.
However, carbon removal has a problem that the sector can no longer avoid. Potential is not the same as proven performance. A technology may demonstrate promising results in a laboratory but become inefficient when exposed to real-world conditions. A nature-based project may absorb carbon, but accurately calculating how much has been removed and how long it will remain stored can be difficult. A solution may appear capable of operating at scale in theory while facing practical limitations around energy, land, water, infrastructure, cost or environmental impacts.
Google’s 2026 awards are aimed directly at these uncertainties. Rather than focusing only on deployment, the programme is funding the research needed to answer difficult questions before technologies are expanded more aggressively. This is an important shift for the climate technology market. The conversation is gradually moving from “Can this solution work?” to “Can we prove its impact, measure it accurately and repeat it safely at climate-relevant scale?”
Key funding areas in Google’s 2026 programme
| Research area | Maximum funding | Primary focus |
| Ocean alkalinity enhancement – environmental impact | $450,000 | Ecological and environmental safety |
| Ocean alkalinity enhancement – scaling | $400,000 | Expanding beyond limited deployment areas |
| BECCS carbon capture | $400,000 | Reducing energy and operating requirements |
| Biochar | Up to $450,000 | Using underutilised and difficult biomass feedstocks |
| Mangrove resilience | $350,000 | Protecting carbon storage from sea-level rise |
| Nature-based carbon removal | $400,000 | Leakage, additionality and durability |
| Low-concentration CO2 capture | $450,000 | Improving energy efficiency |
| Diffuse methane abatement | $500,000 | Treating highly dilute methane emissions |
| Methane lifetime research | $500,000 | Improving understanding of atmospheric methane |
| Tidal wetland restoration | $450,000 | Balancing carbon storage and methane emissions |
| Perennial crops | $800,000 across two projects | Soil carbon and agricultural climate benefits |
| Open research category | $450,000 | New approaches beyond listed priorities |
The breadth of these categories is significant because it reflects a growing consensus that there will probably be no single carbon removal technology capable of solving the problem on its own. The future is more likely to involve a portfolio of approaches, with different technologies working in different geographies and industries. Some may be particularly suitable for coastal regions, while others may integrate with industrial infrastructure, agricultural systems or waste management networks.
Ocean carbon removal moves closer to field testing
One of the most ambitious areas covered by the awards is ocean alkalinity enhancement, commonly known as OAE. The ocean already absorbs a significant share of atmospheric carbon dioxide, and OAE seeks to increase the alkalinity of seawater in order to enhance its capacity to take up additional CO2. The concept has attracted growing attention as a potentially large-scale carbon removal pathway, but it also raises important questions about marine ecosystems, ocean chemistry and environmental safety. Google is offering up to $450,000 for research examining the environmental and ecological impacts of OAE, with particular interest in field trials capable of testing chemical thresholds and potential effects on sensitive marine habitats. A separate award of up to $400,000 will focus on scaling the technology beyond today’s relatively concentrated coastal deployments. Research could explore regional ocean chemistry, ocean mixing and new systems for dispersing alkalinity more effectively.
The emphasis on real-world evidence is important. Ocean-based carbon removal cannot rely solely on models or controlled laboratory experiments. Marine ecosystems are complex, and interventions designed to increase carbon uptake must be studied carefully before wider deployment. For coastal economies across the Gulf and wider Middle East, this is particularly relevant. The region’s marine ecosystems support fisheries, biodiversity, trade, tourism and coastal communities, meaning that any future carbon removal activity involving the ocean would need to demonstrate both climate value and environmental responsibility.
Solving the engineering problem behind carbon removal
Google is also targeting technologies that could remove carbon through industrial and engineered systems. One major focus is Bioenergy with Carbon Capture and Storage, or BECCS. The process involves using biomass to produce energy while capturing the carbon dioxide released during conversion and storing it for the long term. In principle, this can create a form of carbon removal because the biomass absorbed CO2 while growing. In practice, however, carbon capture systems can be expensive and energy-intensive, particularly under the complex conditions found in real industrial operations. The programme is offering up to $400,000 for research into next-generation CO2 capture systems that could lower energy use and operating costs. Projects may examine advanced materials such as solid sorbents and metal-organic frameworks, but Google is specifically interested in how these systems perform under realistic biomass combustion conditions. This is a critical distinction. Climate technologies often show impressive results under controlled laboratory conditions but encounter major performance challenges when exposed to impurities, high temperatures, moisture and continuous operation.
A similar challenge exists for low-concentration CO2 capture. Capturing carbon from dilute streams, including directly from the atmosphere, remains constrained by energy requirements. Google is offering up to $450,000 for novel approaches that could make these systems more efficient or better suited to alternative energy sources. For the UAE and wider Gulf, where investments in clean energy, industrial decarbonisation, carbon management and advanced technologies continue to expand, the long-term economics of carbon removal will depend heavily on solving this energy challenge.
Biochar and the opportunity hidden in waste
Another important area of research is biochar, which is produced by heating biomass in a controlled, low-oxygen environment. The process can convert part of the carbon contained in organic material into a more stable form that may be stored in soils or used in other applications. Biochar has attracted attention because it connects carbon removal with agriculture and waste management, but one of its biggest limitations is the availability of suitable feedstock. Many current systems work best with relatively uniform, dry and woody biomass. Google wants researchers to explore ways of processing more difficult and underutilised materials, including municipal waste, sewage sludge and non-woody agricultural residues. Up to $450,000 is available for projects that can overcome these technical barriers and potentially unlock a wider range of sustainable biomass resources.
This has particular relevance for rapidly growing urban economies. Across the Middle East, circular economy strategies are becoming increasingly important as governments and businesses seek alternatives to landfill and look for ways to recover value from waste streams. Turning certain organic waste materials into useful carbon management products could be attractive, but only if the full lifecycle is genuinely climate-positive. Transport, processing, energy use and the durability of carbon storage must all be measured carefully.
Methane is becoming impossible to ignore
While carbon dioxide dominates most climate discussions, methane is emerging as one of the most important opportunities for near-term climate action. It is a short-lived but highly potent greenhouse gas, and reductions in methane emissions can have a relatively rapid impact on the rate of warming. Google’s programme gives methane a prominent place, reflecting the growing recognition that climate strategies need to address both long-lived and short-lived pollutants.
One award of up to $500,000 focuses on technologies capable of treating highly dilute methane streams, where conventional approaches may be inefficient or too expensive. Potential applications include ventilation air methane, dairy barn exhaust and fugitive emissions from landfill sites. Researchers may explore photochemical, photocatalytic and thermocatalytic approaches capable of oxidising methane under conditions where its concentration is too low for many existing treatment technologies. A second $500,000 research category, developed with Spark Climate Solutions, focuses on improving scientific understanding of methane’s atmospheric lifetime and the mechanisms involved in its removal. While this may appear highly specialised, better methane science could influence emissions accounting, climate models, policy decisions and the credibility of carbon market claims.
For the Middle East, methane research has particular relevance because of the region’s significant energy infrastructure. Oil and gas operations, waste systems and agricultural activities all represent potential areas for methane mitigation. Better monitoring and abatement technologies could therefore support climate objectives while also improving operational efficiency and reducing the loss of valuable resources.
Why blue carbon research matters to the UAE
One of the most relevant areas for the UAE is Google’s focus on mangroves and coastal ecosystems. The programme is offering up to $350,000 for research into how restored mangrove systems can remain resilient to sea-level rise while continuing to provide long-term carbon storage. This is a critical question because planting or restoring mangroves is only the beginning of the process. The ecosystem must remain healthy and survive changing environmental conditions if its climate benefits are expected to last.
The UAE has placed growing emphasis on mangrove conservation and restoration. Abu Dhabi’s coastline is home to extensive mangrove ecosystems that support biodiversity, protect coastal areas and store carbon. Environment Agency – Abu Dhabi has previously estimated that the emirate contains approximately 70 square kilometres of mangrove forest, while Mangrove National Park alone covers more than 19 square kilometres. The agency has also highlighted the wider importance of blue carbon ecosystems, including the substantial carbon stored in coastal vegetation and soils.
UAE blue carbon at a glance
| Indicator | Reported figure |
| Estimated mangrove area in Abu Dhabi | Approximately 70 sq km |
| Mangrove National Park area | More than 19 sq km |
| Estimated carbon stored in Abu Dhabi blue carbon ecosystems | More than 41 million tCO2e |
| Young mangroves planted along Abu Dhabi’s coast | At least 15 million over a decade |
| Estimated mangrove soil sequestration rate | Around 0.5 tonnes per hectare annually |
The significance of Google’s research call lies in the issue of permanence. Rising sea levels could place increasing pressure on coastal ecosystems, particularly where urban development prevents mangroves from naturally migrating inland. If restored ecosystems cannot adapt to changing conditions, the long-term carbon benefits may be affected. This means the next phase of blue carbon strategy will need to focus not only on restoration but also on resilience, coastal planning and long-term ecosystem survival. For the UAE, this could create opportunities for locally relevant climate research. Understanding how mangroves respond to rising sea levels, changing water conditions and coastal development could strengthen both conservation strategies and the scientific foundation for future blue carbon initiatives.
Measurement is becoming the backbone of the carbon market
Perhaps the strongest theme running through Google’s awards is measurement, reporting and verification, commonly known as MRV. It is becoming increasingly clear that climate technology cannot scale on promises alone. Investors need confidence that projects are delivering their claimed impact. Policymakers need credible evidence to develop regulations. Carbon credit buyers want to understand whether a tonne of claimed removal is real and durable. The MRV challenge appears across Google’s funding priorities. Ocean carbon removal requires better measurement of environmental and climate impacts. Nature-based projects need stronger evidence around leakage, additionality and permanence. Tidal wetland restoration must account for methane emissions as well as carbon sequestration. Agricultural projects need consistent methods for measuring soil carbon. Landfill interventions require reliable systems for monitoring open environments.
For the UAE and wider Middle East, this issue could become increasingly important as carbon markets and sustainable finance frameworks mature. The region is building new climate finance mechanisms and positioning itself as a centre for sustainability innovation. Strong data infrastructure, digital monitoring and transparent methodologies could become a competitive advantage, particularly for a region that is also investing heavily in artificial intelligence, satellites and advanced technology. The lesson is straightforward. A carbon market is only as credible as the evidence behind its claims.
Agriculture enters the carbon removal pipeline
Google Climate & Sustainability is also supporting research into perennial grains, oilseeds and pulse crops, offering up to $800,000 across two projects. Unlike annual crops that generally require repeated planting and tilling, perennial crops can remain productive for multiple years and develop deeper root systems. These deeper roots could potentially store carbon further below the soil surface while reducing some of the environmental impacts associated with conventional farming. The research call is broad, covering crop genetics, field-scale agronomy, deep-soil carbon storage and standardised greenhouse gas accounting. Perennial systems may offer benefits through reduced tillage and potentially lower requirements for fertiliser, irrigation and pesticides, depending on the crop and local conditions. However, important questions remain around yields, economic viability, carbon permanence and accurate measurement.
Although the Gulf is not traditionally associated with large-scale conventional agriculture, food security and agricultural innovation are major regional priorities. The UAE has been investing in controlled-environment agriculture, agri-tech and systems designed to produce more food with fewer resources. The broader principle behind Google’s research is therefore relevant – future food systems will increasingly be evaluated not only by productivity but also by water use, soil health, emissions and resilience.
What the awards reveal about climate investment
For investors and companies, Google’s programme provides a useful indication of where technical risk remains concentrated. Carbon removal is attracting increasing interest, but the sector is still far from being a mature, uniform market. The technologies that ultimately scale may not necessarily be the ones receiving the most attention today. Some of the most valuable breakthroughs could come from improved measurement systems, better materials, more efficient energy use, stronger ecological models or new ways of integrating carbon removal into existing infrastructure. The awards recognise that scientific research and commercial deployment cannot be separated. Without stronger science, large-scale investment may be built on uncertain foundations.
The questions Google is funding are fundamental. Can ocean carbon removal scale without creating unacceptable environmental risks? Can low-concentration CO2 capture become significantly less energy-intensive? Can biochar safely use a wider range of waste materials? Can mangrove restoration remain effective as sea levels rise? Can diffuse methane emissions be treated at a meaningful cost? Can climate impacts be measured accurately enough to support credible markets? These are not side issues. They will determine which technologies attract long-term capital and which remain confined to research papers and small pilot projects.
A growing opportunity for the UAE and the wider region
The UAE and wider Middle East have several characteristics that could make them increasingly relevant to the next phase of climate innovation. The region has substantial energy and industrial infrastructure, important coastal ecosystems, rapidly growing cities, significant investment capacity and a growing focus on advanced technology. At the same time, local conditions such as water scarcity, high temperatures and energy demand mean that climate technologies developed elsewhere cannot simply be copied and deployed without adaptation.
This creates an opportunity for regionally focused research. Carbon management technologies may need to be tested under extreme heat. Blue carbon projects need to account for local coastal conditions. Methane monitoring could support energy infrastructure. Circular economy systems could explore new uses for organic waste. Artificial intelligence and digital technologies could strengthen measurement and verification. The region’s climate leadership will increasingly depend not only on adopting global solutions but also on contributing to the science behind them.
The road to climate scale will require more than capital
There is a tendency to search for a single breakthrough that will solve the carbon problem. The reality is likely to be more complicated. The global climate response will require a combination of deep emissions reductions, renewable energy, electrification, ecosystem protection, methane mitigation and carbon removal. Some technologies will scale rapidly. Others will remain expensive or geographically limited. Some nature-based solutions will offer immediate co-benefits but face permanence challenges. Some engineered technologies may provide more durable storage but require major reductions in energy use and cost.
This is why Google’s 2026 awards are significant. The programme is not simply funding the construction of more climate projects. It is funding the evidence needed to understand which projects deserve to grow. It recognises that the transition from a promising concept to a climate-relevant solution requires years of research, testing, measurement and refinement. For the carbon removal sector, the next phase will not simply be about removing more carbon. It will be about proving how much carbon was removed, how long it will remain stored, what environmental trade-offs were involved and whether the process can be repeated safely millions or even billions of times.
That may be the most important message behind Google’s latest climate R&D initiative. The race for carbon removal is moving beyond ambition. The industry is now entering its proof phase. And for climate innovators, researchers, investors and policymakers across the UAE and wider MENA region, the technologies that emerge strongest may be those that can combine innovation with something even more valuable – credible evidence.
Key programme dates
- Applications close: September 25, 2026
- Funding decisions and distribution: Expected by December 31, 2026
- Individual awards: Up to $500,000 in selected categories
- Perennial agriculture category: Up to $800,000 across two projects
- Main objective: Advance the certainty, affordability and scalability of carbon removal and superpollutant abatement
Source: Google 2026 Carbon Removal and Superpollutant Elimination R&D Awards programme information.
