Mitti Labs Carbon Credits Deal Targets Rice Methane

The Mitti Labs carbon credits agreement commits Google to buy one million credits generated by reducing methane from Indian rice cultivation, with delivery running through 2030. Mitti calls it a four-year agreement; TechCrunch and Inc42 report the same duration and identify 2027–2030 as the delivery window. Financial terms were not disclosed. The deal is an offtake commitment, meaning Google has agreed to buy eligible credits as they are delivered; it is not evidence that one million verified credits already exist.

Mitti Labs carbon credits: disclosed deal facts

Item	Verified detail
Buyer	Google
Seller/project developer	Mitti Labs
Volume	1 million carbon credits
Delivery	Through 2030; Inc42 reports 2027–2030
Practice	Alternate Wetting and Drying in rice fields
Peak footprint	About 100,000 hectares
States reported	Karnataka, Andhra Pradesh and Telangana
Financial terms	Not disclosed

Why rice paddies produce methane

Rice is often grown in continuously flooded fields. Water blocks oxygen from reaching the soil, creating conditions in which microbes generate methane as organic matter breaks down. Methane remains in the atmosphere for less time than carbon dioxide but traps much more heat over a short period. That makes cutting methane a potentially powerful way to slow near-term warming, although it does not replace long-term carbon-dioxide reductions.

Mitti’s intervention is Alternate Wetting and Drying, usually shortened to AWD. Instead of keeping a field flooded continuously, farmers allow the water level to fall at defined points before irrigating again. Done correctly, the practice can reduce the oxygen-free conditions that produce methane and can save irrigation water. It also requires agronomic judgement: drying must be timed so the crop is not exposed to damaging water stress.

What Mitti and Google say the programme could achieve

Mitti says AWD can reduce rice-field methane by about 50% and irrigation volumes by close to 40% without sacrificing yield. These are company projections for the practice, not audited outcomes for every farm in the Google programme. TechCrunch independently reported the same claimed percentages and said the agreement is expected to cover farms in Karnataka, Andhra Pradesh and Telangana, reaching about 100,000 hectares at peak delivery.

The company announcement also frames the planned outcome as three million tonnes of near-term warming impact on a 20-year global-warming-potential basis, equivalent to one million tonnes on a 100-year basis. The two figures describe the same methane reductions through different accounting horizons; they must not be added together. A 20-year measure gives methane’s immediate heating effect more weight, while the 100-year measure is the convention more commonly used in carbon inventories.

Mitti says the broader partnership could conserve billions of gallons of water. Its own longer-term materials refer to very large potential savings as the platform scales. Actual water savings will vary with rainfall, soil, irrigation source, crop calendar and whether farmers follow the prescribed practice. Project monitoring must therefore distinguish modelled potential from measured field results.

The measurement system behind the credits

Mitti says its GeoAI platform combines satellite radar data with measurements collected on the ground. Radar can observe surface conditions through clouds and at night, which can be useful during monsoon seasons. TechCrunch reported that the company uses public and commercial synthetic-aperture-radar imagery at resolutions ranging from 50 centimetres to 10 metres, plus proprietary field data to train its models.

Satellite signals alone do not measure every molecule of methane. They help infer conditions such as flooding, crop growth and soil moisture. Field sampling, project records and an approved carbon-accounting method are still needed to estimate the difference between the project and a credible baseline. The resulting calculation must also address uncertainty, leakage, double counting and what would have happened without the carbon project.

A signed offtake is demand for future verified units. It is not the same as issuing, delivering or retiring those units.

TechCrunch reported that credits may be issued under Gold Standard or Isometric and would go through third-party verification before issuance. That sequence is central to the integrity claim. A registry and verifier should be able to show the project methodology, monitoring period, serial numbers and whether a unit has been retired. The public deal announcement does not yet provide project-level issuance records for the full one-million-credit commitment.

What the economics remain unclear about

Neither party disclosed a price per credit or the total contract value. Inc42 reported that payments are due when verified credits are delivered and that there is no upfront financing. That structure can protect the buyer from paying for units that never pass verification, but it may leave the project developer carrying early costs for field teams, equipment, training and monitoring.

Mitti told TechCrunch that a majority of project revenue goes to farming communities, but the payment to an individual participant was not disclosed. Farmer economics will depend on acreage, practice compliance, project costs, credit price and the allocation formula. Reduced pumping can lower energy or water costs in some settings, while additional recordkeeping or field management may create new work. The agreement is not enough to calculate a typical farmer’s net benefit.

Delivery risk also runs both ways. Mitti must generate enough eligible reductions across multiple seasons. Google depends on credible credits that fit its climate strategy. Extreme weather, changes in irrigation availability, farmer attrition, methodology updates or verification delays could affect the schedule. A multi-year offtake can support planning, but it does not remove those risks.

How this fits Google’s climate procurement

Google is purchasing carbon credits while its own emissions challenge is growing alongside investment in computing infrastructure. TechCrunch cited Google’s environmental report showing 2025 greenhouse-gas emissions up 18% year over year to about 14.5 million tonnes of carbon-dioxide equivalent. A carbon-credit purchase can finance reductions outside Google’s operations; it does not itself reduce electricity use or supply-chain emissions inside the company.

The distinction between reductions and removals is also relevant. Avoiding methane from rice cultivation is an emissions-reduction activity, not the permanent removal of carbon dioxide from the atmosphere. The climate value can still be substantial because methane acts quickly, but buyers should describe the unit accurately and report how it complements direct decarbonisation.

Lapaas Voice has separately covered the Google DeepMind APAC climate AI accelerator, which illustrates a different route for backing climate technology. The Organic Recycling Systems–BPCL biogas orders show another methane-related business model where physical commissioning milestones, rather than credit issuance, define delivery.

What to watch next

First, watch for project registrations and public methodology documents. Second, look for verification reports that connect observed water-management practice to quantified methane reductions. Third, track annual issuance and delivery against the one-million-credit commitment. Fourth, look for transparent farmer participation terms and evidence that yield is maintained across different seasons and locations.

Water data deserve equal attention. Claimed percentage savings should be supported by a clear baseline, measurement approach and reporting period. A drought year and a wet monsoon year can produce very different irrigation demand. Reporting absolute water savings alongside per-hectare results would make comparisons more meaningful.

Why the contract duration has been reported differently

Mitti’s own article calls the agreement four years, and TechCrunch and Inc42 also describe four years. A syndicated company release labels it five years while still saying delivery runs through 2030. The most likely explanation is inclusive calendar counting or a difference between signing and delivery periods, but the parties have not publicly reconciled the wording. This report follows the direct Mitti article and two independent accounts and records the conflict instead of silently combining them.

How readers can evaluate integrity without relying on labels

Terms such as “high integrity” and “largest” are promotional unless paired with auditable evidence. The strongest future proof would include a public project identifier, the applicable methodology version, validation and verification statements, issuance dates, serial-number ranges and retirement records. Those documents would let outside observers test whether one tonne has been counted once and whether the stated baseline is conservative.

Independent ratings can add another view, but they do not replace registry records or project verification. Ratings assess risk under a chosen framework and can change when new evidence appears. Buyers should disclose both favourable and adverse findings, along with the assumptions used to translate short-lived methane reductions into carbon-dioxide-equivalent units.

For farmers, transparency should extend beyond tonnes. Useful reporting would show participation and dropout rates, hectares monitored, yield outcomes, irrigation changes, payment timing and grievance routes. Aggregate claims can mask variation between districts and seasons. A programme that produces valid credits but imposes unreported costs on growers would fall short of the broader livelihood case made in the announcement.

Bottom line: the Mitti Labs carbon credits deal gives a large buyer to an Indian rice-methane programme and creates demand through 2030. Its ultimate value will be determined farm by farm and season by season—through practice adoption, credible baselines, independent verification, issued credits, water evidence and farmer economics—not by the headline commitment alone.

FAQs

Has Google already received one million credits?

No. The agreement is for delivery through 2030. Credits must be generated and verified before they can be issued and transferred.

What farming practice will generate the reductions?

Mitti Labs works with farmers on Alternate Wetting and Drying, which reduces the time rice fields remain continuously flooded.

How much is the deal worth?

The price per credit and total financial value were not disclosed.

Are the claimed methane and water savings guaranteed?

No. The percentages are company claims about expected practice-level performance. Actual project results require monitoring and independent verification.