Tags:Science & Tech
For Prelims: Circular Economy, Persistent Organic Pollutants (POPs), Cement Kiln Co-processing, Stockholm Convention, Green Strategic Partnership
For Mains: Environment: Waste management and circular economy; International Relations: India's bilateral partnerships (Green Strategic Partnership)
Source:
PIB
5 facts for one-day exams
SSC, railway, police and teaching exams ask direct questions like these.
- India and Norway held a dialogue on waste-to-resource solutions in the cement and construction sector on 10 November 2026.
- The dialogue was co-organised by CSIR (India), SINTEF and the Research Council of Norway.
- The event was held at the India Habitat Centre, New Delhi.
- The India-Norway Green Strategic Partnership prioritises circular economy and clean technology.
- Cement kiln co-processing was discussed for destroying POPs, DDT and PCB-contaminated materials.
The news
India and Norway held a joint dialogue on converting industrial waste into construction resources on 10 November 2026 at the India Habitat Centre in New Delhi, co-organised by the Council of Scientific and Industrial Research (CSIR), SINTEF and the Research Council of Norway. The event brought together CSIR institutes, Norwegian researchers, regulatory authorities and industry representatives to explore collaborative technologies for sustainable waste management and resource recovery under the India–Norway Green Strategic Partnership, which was elevated during Prime Minister Narendra Modi’s visit to Norway in May 2026.
The discussions covered the use of construction and demolition (C&D) waste, steel slag, fly ash, red mud, copper slag, plastic waste and steel grit in road construction, geopolymer concrete and value-added construction products. A technical session led by Dr Kåre Helge Karstensen, Chief Scientist at SINTEF, and Dr Ramesh Kumar, Chief Scientist at CSIR-NEERI, examined cement kiln co-processing for the safe destruction of hazardous wastes including Persistent Organic Pollutants (POPs), DDT and PCB-contaminated materials. CSIR-NEERI presented India’s National Implementation Plan under the Stockholm Convention and the 2025 CDW Rules, while SINTEF shared international experience on using high-temperature cement kilns to destroy organic contaminants and substitute fossil fuels with waste-derived alternative fuels.
The dialogue identified priority areas for future collaboration: developing two to three joint India–Norway research proposals, pilot-scale demonstration projects for hazardous waste treatment, technical guidelines for DDT and PCB-contaminated waste disposal, advancement of waste-derived construction materials, and strengthening industry–academia partnerships. Officials said the aim is to translate research outcomes into practical and scalable solutions for India’s cement and construction sectors.
Why in the news?
The India–Norway Dialogue on 'Waste to Resource Solutions in the Cement and Construction Sector' was held on 10 November 2026, operationalising the Green Strategic Partnership announced during PM Modi’s visit to Norway in May 2026, and identifying concrete joint research and pilot projects for converting industrial waste into construction materials.
What is the Stockholm Convention and India's role in it?
The Stockholm Convention on Persistent Organic Pollutants is a global treaty adopted in 2001 and effective from 2004, aiming to eliminate or restrict the production and use of persistent organic pollutants. India ratified the convention in 2006, committing to phase out listed POPs and manage their stockpiles and wastes in an environmentally sound manner. The convention requires each party to develop a National Implementation Plan outlining how it will meet its obligations, which CSIR-NEERI presented during the dialogue. The safe destruction of POPs, DDT and PCB-contaminated materials through cement kiln co-processing aligns with the convention's guidelines on best available techniques and best environmental practices for managing POPs waste.
What is the India–Norway Green Strategic Partnership?
The India–Norway Green Strategic Partnership is a bilateral framework that prioritises cooperation in green technologies, clean energy, circular economy and climate action. It was elevated during Prime Minister Modi’s visit to Norway in May 2026, with circular economy and clean technology at its core. The dialogue on waste-to-resource solutions is one of the first operational steps under this partnership, bringing together research bodies, regulators and industry to develop scalable solutions.
How will cement kiln co-processing help manage hazardous waste?
Cement kiln co-processing uses waste materials as a substitute for conventional fuel (coal or pet coke) or raw material in cement kilns, where temperatures of 1400–1500°C destroy organic contaminants such as POPs, DDT and PCBs. The approach offers a dual benefit: safe destruction of hazardous organic contaminants and replacement of fossil fuels with waste-derived fuels, reducing carbon emissions. The dialogue emphasised the need for appropriate technical protocols, controlled industrial trials, emission monitoring and regulatory compliance to ensure safe and standardised use in India.
What are the next steps identified in the dialogue?
The dialogue identified several concrete next steps: developing two to three joint India–Norway research proposals, setting up pilot-scale demonstration projects for hazardous waste treatment, creating technical guidelines for DDT and PCB-contaminated waste disposal, advancing waste-derived construction materials, and strengthening industry–academia partnerships. Officials said translating research into commercially viable, scalable solutions for India’s construction sector will be key.
Facts and terms for exams
- Circular Economy:
- An economic model that aims to eliminate waste and the continual use of resources by keeping materials in use for as long as possible through recycling, reuse, and recovery.
- Persistent Organic Pollutants (POPs):
- Toxic chemicals that persist in the environment, bioaccumulate through the food chain, and pose a risk to human health and the environment. Regulated globally by the Stockholm Convention.
- Cement Kiln Co-processing:
- The use of waste materials as a substitute for conventional fuel (coal/pet coke) or raw material in cement kilns, where high temperatures (1400-1500°C) destroy organic contaminants.
- Stockholm Convention:
- A global treaty (signed 2001, effective 2004) to protect human health and the environment from POPs. India is a signatory.
- Green Strategic Partnership:
- A bilateral framework that prioritises cooperation in green technologies, clean energy, circular economy, and climate action.
Why it matters for exams
Syllabus: Environment: Waste management and circular economy; International Relations: India's bilateral partnerships (Green Strategic Partnership)
Common mistake: Examiners may ask about the 'India-Norway Green Strategic Partnership' and confuse it with the 'India-Norway Energy Partnership' or 'India-Norway Joint Commission'. The Green Strategic Partnership specifically focuses on circular economy, clean technology and research, elevated during PM Modi's May 2026 visit to Norway.
Mains question
India generates large quantities of industrial and construction waste, much of which ends up in landfills. Examine how the India–Norway Green Strategic Partnership can help address this challenge through circular economy approaches and cement kiln co-processing.
Stuck? Get it in one tap
India and Norway are working together to turn industrial waste like fly ash, steel slag and construction debris into useful building materials. They also discussed using very hot cement kilns to safely destroy harmful chemicals like POPs and DDT, while also using the waste as fuel instead of coal. This is part of their Green Strategic Partnership to promote a circular economy where waste becomes a resource.
- India and Norway held a dialogue on waste-to-resource solutions in the cement and construction sector on 10 November 2026.
- The dialogue was co-organised by CSIR (India), SINTEF and the Research Council of Norway.
- The event was held at the India Habitat Centre, New Delhi.
- The India-Norway Green Strategic Partnership prioritises circular economy and clean technology.
- Cement kiln co-processing was discussed for destroying POPs, DDT and PCB-contaminated materials.
- Environment: Waste management and circular economy
- International Relations: India's bilateral partnerships (Green Strategic Partnership)
Related concepts: Circular Economy, Persistent Organic Pollutants (POPs), Cement Kiln Co-processing, Stockholm Convention
Practice questions
Pick an answer, then read the explanation.
- Q1Easy
Which Indian organisation co-organised the India-Norway Dialogue on 'Waste to Resource Solutions in the Cement and Construction Sector'?
Explanation: The dialogue was co-organised by CSIR (India), SINTEF and the Research Council of Norway. CSIR is India's premier research and development organisation, covering a wide range of science and technology domains.
- Q2Hard
Consider the following statements regarding the India-Norway Dialogue on Waste to Resource Solutions:
- 1.The dialogue focused on converting industrial waste like fly ash and steel slag into construction materials.
- 2.Cement kiln co-processing was discussed as a method to destroy Persistent Organic Pollutants (POPs) while substituting fossil fuels.
- 3.The dialogue was held under the framework of the India-Norway Energy Partnership.
Which of the statements given above is/are correct?
Explanation: Statement 1 is correct: the dialogue discussed utilising fly ash, steel slag, red mud and other industrial residues in construction. Statement 2 is correct: cement kiln co-processing for POPs destruction and fuel substitution was a key technical topic. Statement 3 is incorrect: the dialogue was held under the India-Norway Green Strategic Partnership, not the Energy Partnership.
- Q3Medium
On which date was the India-Norway Dialogue on 'Waste to Resource Solutions in the Cement and Construction Sector' held?
Explanation: The dialogue was held on 10 November 2026 at the India Habitat Centre, New Delhi.
- Q4Medium
What is the primary environmental benefit of cement kiln co-processing of hazardous waste as discussed in the India-Norway dialogue?
Explanation: Cement kiln co-processing uses high temperatures (1400-1500°C) to destroy hazardous organic contaminants like POPs, DDT and PCBs, while simultaneously substituting conventional fossil fuels with waste-derived alternative fuels, reducing both hazardous waste and carbon emissions. Cost reduction or strength improvement are secondary or not the primary environmental benefit.
Frequently asked questions
1. What was the India-Norway Dialogue on 'Waste to Resource Solutions' about?
The dialogue, held on 10 November 2026, focused on collaborative technologies to convert industrial waste (fly ash, steel slag, red mud, C&D waste) into construction materials and to use cement kilns for safe destruction of hazardous waste like POPs, DDT and PCBs.
2. Which organisations co-organised the India-Norway waste-to-resource dialogue?
The dialogue was co-organised by the Council of Scientific and Industrial Research (CSIR, India), SINTEF (Norway) and the Research Council of Norway.
3. Under which bilateral framework was the India-Norway waste-to-resource dialogue held?
The dialogue was held under the India-Norway Green Strategic Partnership, which was elevated during Prime Minister Modi's visit to Norway in May 2026.
All sources
- Original11 November 2026 · Read story
