CSIR Transfers Bio-Bitumen Technology For Sustainable Roads
ROADS & HIGHWAYS

CSIR Transfers Bio-Bitumen Technology For Sustainable Roads

The Council of Scientific and Industrial Research (CSIR) organised a technology transfer event to promote a bio-bitumen production process derived from lignocellulosic biomass and farm residue. The process was developed jointly by the CSIR–Central Road Research Institute (CSIR-CRRI) and the CSIR–Indian Institute of Petroleum (CSIR-IIP). The event outlined how agricultural biomass can be converted into a renewable alternative to petroleum based bitumen.

Senior ministers and CSIR leadership attended, including the Union Minister for Agriculture and Farmers' Welfare and Rural Development, the Union Minister of State for Science and Technology and Earth Sciences, and the Director General of CSIR. Officials from the Ministry of Road Transport and Highways, industry stakeholders, scientists and farmers considered adoption. The attendance aimed to assist convergence between agriculture, science and infrastructure policy.

The production route uses thermochemical conversion to create a binder that has demonstrated performance comparable with conventional bitumen while lowering lifecycle carbon intensity. Developers reported that the material is compatible with existing paving practices and can be integrated into national highway projects. The technology is positioned as an environmentally friendlier and cost-effective alternative for road construction.

Officials said adoption would create additional income streams for farmers and reduce pollution from stubble burning, thereby improving air quality and rural livelihoods. The initiative was presented as aligning with Net Zero targets and flagship programmes that support self reliance, circular economy principles and bio energy development. Stakeholders noted that scaling up will depend on public private partnerships and supply chain development.

CSIR confirmed its commitment to support industry uptake through demonstrations and licensing arrangements and continue rolling out technologies for national development. The transfer represents a move towards substituting petro based materials with bio based alternatives across infrastructure supply chains. Observers added that widespread implementation will require coordinated action across ministries, research institutes and private sector partners.

The Council of Scientific and Industrial Research (CSIR) organised a technology transfer event to promote a bio-bitumen production process derived from lignocellulosic biomass and farm residue. The process was developed jointly by the CSIR–Central Road Research Institute (CSIR-CRRI) and the CSIR–Indian Institute of Petroleum (CSIR-IIP). The event outlined how agricultural biomass can be converted into a renewable alternative to petroleum based bitumen. Senior ministers and CSIR leadership attended, including the Union Minister for Agriculture and Farmers' Welfare and Rural Development, the Union Minister of State for Science and Technology and Earth Sciences, and the Director General of CSIR. Officials from the Ministry of Road Transport and Highways, industry stakeholders, scientists and farmers considered adoption. The attendance aimed to assist convergence between agriculture, science and infrastructure policy. The production route uses thermochemical conversion to create a binder that has demonstrated performance comparable with conventional bitumen while lowering lifecycle carbon intensity. Developers reported that the material is compatible with existing paving practices and can be integrated into national highway projects. The technology is positioned as an environmentally friendlier and cost-effective alternative for road construction. Officials said adoption would create additional income streams for farmers and reduce pollution from stubble burning, thereby improving air quality and rural livelihoods. The initiative was presented as aligning with Net Zero targets and flagship programmes that support self reliance, circular economy principles and bio energy development. Stakeholders noted that scaling up will depend on public private partnerships and supply chain development. CSIR confirmed its commitment to support industry uptake through demonstrations and licensing arrangements and continue rolling out technologies for national development. The transfer represents a move towards substituting petro based materials with bio based alternatives across infrastructure supply chains. Observers added that widespread implementation will require coordinated action across ministries, research institutes and private sector partners.

Next Story
Resources

Anant Raj Appoints Anish Sarin as Director

Anant Raj has appointed Anish Sarin as Director on its Board, marking a key step in the company’s leadership transition and long-term growth strategy. The announcement was made during the company’s Q4 and FY26 results declaration, reflecting the induction of next-generation leadership as the company expands across real estate, cloud infrastructure and data centre businesses. Anish Sarin, grandson of veteran industrialist Ashok Sarin, represents the emerging leadership at Anant Raj. Educated at Regent’s University London, he brings a global business outlook along with a strong focus on t..

Next Story
Technology

Vedanta eyes AI-led value growth

Vedanta Group expects to unlock USD 300–400 million in additional value over the next three years through large-scale deployment of AI-led industrial technologies across its businesses. The group said its V-Spark DeepTech Ventures platform has already delivered nearly four times return on investment since inception.Vedanta is scaling AI, predictive analytics, Industrial Internet of Things, digital twins, machine learning, automation and connected manufacturing technologies across its metals, mining, energy and industrial operations. These deployments are aimed at improving productivity, lowe..

Next Story
Infrastructure Urban

Hindustan Zinc inks pact with Group Nirmal

Hindustan Zinc has signed an MoU with Group Nirmal to set up a zinc wire manufacturing facility at its Zinc Industrial Park in Khankhala, Bhilwara district, Rajasthan. The partnership will expand downstream manufacturing activity and support value-added zinc applications in India.Under the agreement, Group Nirmal will manufacture zinc wire products using Hindustan Zinc’s Special High Grade zinc. The products will cater to infrastructure, renewable energy, automotive and industrial engineering sectors.Zinc wire is used in thermal spray coating and metallising processes to protect steel struct..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement