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January 7, 2025

Suzuki Secures a 26% Holding in NDDB‑Mirda Bio‑Gas Initiative, Paving Way for Expanded Rural CBG Deployment

K
Kalpana SharmaCurrent Affairs Editor & Content Lead

Key Highlights

  • Suzuki Motor Corp. will initially acquire a 26% equity position in NDDB Mirda Ltd, investing ₹8.84 crore out of a planned ₹34 crore capital raise.
  • The agreement contains a clause that permits Suzuki to raise its shareholding to 49% gradually.
  • The venture focuses on producing compressed bio‑gas (CBG) from cattle dung, a fuel Suzuki deems optimal for vehicle durability and low‑emission performance.
  • Four pilot CBG plants will be set up in Banaskantha, Gujarat, in partnership with Banas Dairy and other local dairy unions.
  • Government mandates on CNG‑CBG blending from FY 2025‑26 are expected to stimulate sector growth, aligning with Suzuki’s sustainability agenda.

Detailed Insights

Suzuki Motor Corporation has negotiated a minority stake of 26% in NDDB Mirda Ltd, the biogas venture incubated by the National Dairy Development Board. While the original proposal sought a 49% holding, regulators have capped the initial acquisition at 26% with a provision for incremental increase, allowing Suzuki to eventually become a near‑majority partner.

The capital infusion of ₹8.84 crore will finance the construction of four dung‑derived CBG plants in Banaskantha, Gujarat. These facilities are being erected with technical assistance from Banas Dairy, which will supply the requisite cattle manure. Suzuki will fund the projects, while NDDB and the participating dairy unions contribute land, feedstock, and operational expertise.

Internal research conducted by Suzuki indicates that CBG sourced from cow dung exhibits superior combustion characteristics, leading to enhanced engine longevity and better fuel efficiency compared to other biogas feedstocks. Consequently, Suzuki views CBG—and, by extension, blended CNG—as a strategic alternative to fossil fuels for its vehicle lineup.

The Indian government’s phased mandate to blend a prescribed volume of CNG with CBG starting FY 2025‑26 creates a favorable policy environment. This regulatory push, coupled with private investment, is expected to accelerate the commercialization of CBG plants across rural India.

Beyond Banas Dairy, additional dairy cooperatives such as Sabar, Dudhsagar, and Panchmahal are exploring similar CBG installations, financed through Suzuki’s corporate social responsibility (CSR) budget. This collaborative model aims to generate renewable fuel, support rural livelihoods, and reduce the carbon footprint of transportation.

Key Concepts

  • Compressed Bio‑Gas (CBG): Purified methane derived from organic waste, compressed to a pressure comparable to CNG for use in internal‑combustion engines.
  • Equity Stake: Percentage ownership in a company, conferring rights to profits, voting, and future capital calls.
  • CSR Funding: Corporate Social Responsibility allocations used by firms to support socially beneficial projects, here directed toward renewable‑energy infrastructure.
  • CNG‑CBG Blending Mandate: Government policy requiring a minimum proportion of CNG to be mixed with domestically produced CBG, intended to boost renewable fuel uptake.

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