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Post lockdown scenario for cement

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The nationwide lockdown amid the outbreak of Covid-19 will have a significant near-term volume impact on the cement industry, feels Dr SB Hegde.

Cement plants have restarted their operations after shutting down to comply with the Government’s nationwide Covid-19 lockdown order. Now, it appears that there is no surprise if cement companies may force to stop the kiln/s once again due to lack of demand in the days to come. The cement companies are estimated to be sitting on large amounts of unsold cement/clinker stocks that should be enough to meet market demand for over months together!

The nation-wide lockdown amid the outbreak of Covid-19 will have a significant near-term volume impact on the cement industry. Cement volumes had been growing at 10 to 12 per cent YoY in east and 4 to 5 per cent YoY in the west and central regions. Cement dispatches have been stopped completely post March 21, and all major cement plants are shut thereafter. Moreover, all construction sites have stopped work following the Union home ministry guidelines. Dealers claimed that volume loss from the lockdown is estimated to be around 40 per cent in March and 60 per cent in April. The shutdown has come at a time of peak construction activity. Once the lockdown is over (currently May 17), it is expected that it would take another 10 to 15 days before construction activity normalizes as most of the migrant labor force has gone back to their hometowns.

For companies as well, it would take two to three days to fully ramp up the plant post restart. Some volume push is likely only from May end, volumes lost during the lockdown period can’t be recouped. Companies would also be holding some inventories in plants and warehouses. Since cement has a shelf life of two-three months, there should not be any loss from the same for both dealers and companies. Dealers generally provide unsecured credit to customers in this segment, which generally makes up for 60 per cent of volumes. While 70 per cent of the customers who buy on credit make payment within three to five days to avail cash discount, others avail full credit period of 30 days. Once the lockdown is lifted, dealers may have to extend additional credit of 10 to 15 days to customers for making payment, thereby increasing working capital.

In order to give relief to dealers, companies have communicated that they would consider the sales made till March 21 on a pro-rata basis to calculate the monthly incentives.

Cement prices have been buoyant this quarter with all-India average price up by Rs 13/bag QoQ in 4QFY20 (+3.5 per cent QoQ and +5 per cent YoY), which bodes well for margins. Region-wise average QoQ price hikes in 4QFY20 G?? East: Rs 20/bag, +6 per cent QoQ, +5 per cent YoY; north: Rs 15/bag, +4 per cent QoQ, +16 per cent YoY; south: Rs 3/bag, +1 per cent QoQ, -4 per cent YoY; west: Rs 13/bag, +4 per cent QoQ, +4 per cent YoY and central: Rs 9/bag, +3 per cent QoQ, +9 per cent YoY. Given increased working capital and no revenue currently, dealers have sought relief from bankers toward interest payment, credit limits. Moreover, while cash inflows have stopped, fixed costs shall continue to be incurred by dealers on account of rent and staff salaries, creating a further liquidity stress.

Factors that may affect
demand for cement in the upcoming quarters While the Central Government has permitted the cement industry to restart their production activities, its consumption may remain impaired in the backdrop of the extended lockdown for the building activities. Housing sector accounts for nearly 55 to 70 per cent of the cement consumption followed by infrastructure developments. However, limited respite to the construction businesses may dampen the overall demand for the raw material.

Workforce disruption and upcoming monsoons: According to some business Research and Advisory, consultants, "The building sentiment may remain the same or pick up only gradually, that too, around the last quarter of 2020. This is primarily because the majority of the construction labourers have returned to their homes and might be reluctant to join work even after the impact of the virus subsides. This is in line with the usual trend around this time of the year when labourers return to their villages since April and May is the harvesting period."

The upcoming monsoon period may also impede the flow of construction activities. Since flooring, plastering and masonry works are hard to accomplish during monsoons, developers suspend the building works temporarily and labourers either return to their native places or undertake temporary jobs. Overall, the labour force disruptions coupled with the upcoming monsoons may take a hit on the housing sector, and the cement acquisition may continue to be on the backburner.

Lack of funds: The heightened financial challenges in the realty market may also act as a deterrent for the cement industry. For instance, many developers expecting high sales on Gudi Padwa and Akshay Tritiya scheduled their new project launches around these festivals to keep their businesses afloat in the ensuing quarters. However, the Covid-19 induced self-isolation impaired the home buying sentiment and posed severe financial implications, especially for developers with weak balance sheets.

Many builders even deferred their new project launches until the situation improves. The postponement of new developments also indicates the lower cement consumption in the quarters to come.

Uncertainties in the job market: In the backdrop of the existential predicament, the prime focus of potential homebuyers is on saving for the future than undertaking hefty financial liabilities. Therefore, the residential sector may take a hit, directly impacting the cement industry. Barring affordable housing projects, demand in mid-segment and premium housing projects may continue to tread slowly. Infrastructure developments may also feel the heat due to limited reserves with the Government amid the economic slowdown.

The robust revival is likely to happen only in Q3 2020-21. However, this majorly depends on India’s ability to contain the virus at the earliest. The reverse migration of workers since the government announced the lockdown to contain the Covid-19 outbreak is a serious issue for labour-intensive sectors such as real estate. Also, with basic support from the government for three months, many interstate migrants may not return to work anytime soon. This may be bad news for homebuyers as shortage of labour can delay the completion of under-construction projects. Ashwini Kumar Sharma asks experts how much delay this can cause and how Covid-19’s impact on the economy and personal wealth of buyers will affect the sector, especially the residential segment.

Impact on real estate industry
Given the stalled real estate projects and delayed infrastructure developments, the cement industry in India has experienced a massive hit post the Coronavirus outbreak and the ensuing lockdown. While the Government’s permission to restart the cement production on rotational basis would improve the raw material’s supply in the country, its demand is unlikely to gain pace with no relief announced for the construction activities.

The Real Estate (Regulation and Development) Act, 2016 (RERA) provides for a one-year extension in project execution timelines, in case of events beyond the promoter’s control. So regulatory risks are reduced in case of a short-term disruption.

However, the ability and willingness of the migrant labour to return to work in an uncertain environment remains to be seen. Their decisions would be driven by the extent of pandemic-related fears, as well as ease of mobility after the lockdown is lifted.

In case the dearth of labour is prolonged, the impact on project timelines and costs could be more severe. Besides affecting profitability, the slowdown in execution will have a considerable impact on project collections. New sales will also be hit, given the increasing preference of homebuyers for near-complete and completed units. This adverse impact on inflows could further affect developers’ ability to execute projects, and may result in a vicious cycle.

ABOUT THE AUTHOR: The article is authored by Dr SB Hegde of Udiapur Cement Works, Rajasthan.

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Economy & Market

TSR Will Define Which Cement Companies Win India’s Net-Zero Race

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Jignesh Kundaria, Director and CEO, Fornnax Technology

India is simultaneously grappling with two crises: a mounting waste emergency and an urgent need to decarbonise its most carbon-intensive industries. The cement sector, the second-largest in the world and the backbone of the nation’s infrastructure ambitions, sits at the centre of both. It consumes enormous quantities of fossil fuel, and it has the technical capacity to consume something else entirely: the waste our cities cannot get rid of.

According to CPCB and NITI Aayog projections, India generates approximately 62.4 million tonnes of municipal solid waste annually, with that figure expected to reach 165 million tonnes by 2030. Much of this waste is energy-rich and non-recyclable. At the same time, cement kilns operate at material temperatures of approximately 1,450 degrees Celsius, with gas temperatures reaching 2,000 degrees. This high-temperature environment is ideal for co-processing, ensuring the complete thermal destruction of organic compounds without generating toxic residues. The physics are in our favour. The infrastructure is not.

Pre-processing is not the support act for co-processing. It is the main event. Get the particle size wrong, get the moisture wrong, get the calorific value wrong and your kiln thermal stability will suffer the consequences.

The Regulatory Push Is Real

The Solid Waste Management (SWM) Rules 2026 mandate that cement plants progressively replace solid fossil fuels with Refuse-Derived Fuel (RDF), starting at a 5 per cent baseline and scaling to 15 per cent within six years. NITI Aayog’s 2026 Roadmap for Cement Sector Decarbonisation targets 20 to 25 per cent Thermal Substitution Rate (TSR) by 2030. Beyond compliance, every tonne of coal replaced by RDF generates measurable carbon reductions which is monetisable under India’s emerging Carbon Credit Trading Scheme (CCTS). TSR is no longer a sustainability metric. It is a financial lever.

Yet our own field assessments across multiple Indian cement plants reveal a sobering reality: the primary barrier to scaling AFR adoption is not waste availability. It is the fragmented and under-engineered pre-processing ecosystem that sits between the waste and the kiln.

Why Indian Waste Is a Different Engineering Problem

Indian municipal solid waste is not the material that imported shredding equipment was designed for. Our waste streams frequently exceed 40 per cent to 50 per cent moisture content, particularly during monsoon cycles, saturated with abrasive inerts including sand, glass, and stone. Plants relying on imported OEM equipment face months of downtime awaiting proprietary spare parts. Machines built for segregated, low-moisture waste fail quickly and disrupt the entire pre-processing operation in Indian conditions.

The two most common failures we observe are what I call the biting teeth problem and the chewing teeth problem. Plants relying solely on a primary shredder reduce bulk waste to large fractions, but the output remains too coarse for stable kiln combustion. Others attempt to use a secondary shredder as a standalone unit without a primary stage to pre-size the feed, leading to catastrophic mechanical failure. When both stages are present but mismatched in throughput capacity, the system becomes a bottleneck. Achieving the 40 to 70 tonnes per hour required for meaningful coal displacement demands a precisely coordinated two-stage process.

Engineering a Made-in-India Answer

At Fornnax, our response to these challenges is grounded in one principle: Indian waste demands Indian engineering. Our systems are built around feedstock homogeneity, the holy grail of kiln stability. Consistent particle size and predictable calorific value are the foundation of stable kiln combustion. Without them, no TSR target is achievable at scale.

Our SR-MAX2500 Dual Shaft Primary Shredder (Hydraulic Drive) processes raw, baled, or loosely mixed MSW, C&I waste, bulky waste, and plastics, reducing them to approximately 150 mm fractions at throughputs of up to 40 tonnes per hour. The R-MAX 3300 Single Shaft Secondary Shredder (Hydraulic Drive), introduced in 2025, takes that primary output and produces RDF fractions in the 30 to 80 mm range at up to 30 tonnes per hour, specifically optimised for consistent kiln feeding. We have also introduced electric drive configurations under the SR-100 HD series, with capacities between 5 and 40 tonnes per hour, already operational at a leading Indian waste-processing facility.

Looking ahead, Fornnax is expanding its portfolio with the upcoming SR-MAX3600 Hydraulic Drive primary shredder at up to 70 tonnes per hour and the R-MAX2100 Hydraulic drive secondary shredder at up to 20 tonnes per hour, designed specifically for the large-scale throughput that higher TSR ambitions require.

The Investment Case Is Now

The 2070 Net-Zero target is not a distant goal for India’s cement sector. It starts today, with decisions being made on the plant floor.

The SWM Rules 2026 are already in effect, requiring cement plants to replace coal with RDF. Carbon credit markets are opening up, and coal prices are not going to get cheaper. Every tonne of coal a cement plant replaces with waste-derived fuel saves money on one side and generates carbon credit revenue on the other. Pre-processing infrastructure is no longer just a compliance requirement. It is a business investment with a measurable return.

The good news is that nothing is missing. The technology works. The waste is available in every Indian city. The government has provided the policy direction. The only thing standing between where the industry is today and where it needs to be is the commitment to build the right infrastructure.

The cement companies that move now will not just meet the regulations. They will be ahead of every competitor that waits.

About The Author

Jignesh Kundaria is the Director and CEO of Fornnax Technology. Over an experience spanning more than two decades in the recycling industry, he has established himself as one of India’s foremost voices on waste-to-fuel technology and alternative fuel infrastructure.

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Concrete

WCA Welcomes SiloConnect as associate corporate member

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The World Cement Association (WCA) has announced SiloConnect as its newest associate corporate member, expanding its network of technology providers supporting digitalisation in the cement industry. SiloConnect offers smart sensor technology that provides real-time visibility of cement inventory levels at customer silos, enabling producers to monitor stock remotely and plan deliveries more efficiently. The solution helps companies move from reactive to proactive logistics, improving delivery planning, operational efficiency and safety by reducing manual inspections. The technology is already used by major cement producers such as Holcim, Cemex and Heidelberg Materials and is deployed across more than 30 countries worldwide.

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Concrete

TotalEnergies and Holcim Launch Floating Solar Plant in Belgium

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TotalEnergies and Holcim have commissioned a floating solar power plant in Obourg, Belgium, built on a rehabilitated former chalk quarry that has been converted into a lake. The project has a generation capacity of 31 MW and produces around 30 GWh of renewable electricity annually, which will be used to power Holcim’s nearby industrial operations. The project is currently the largest floating solar installation in Europe dedicated entirely to industrial self-consumption. To ensure minimal impact on the surrounding landscape, more than 700 metres of horizontal directional drilling were used to connect the solar installation to the electrical substation. The project reflects ongoing collaboration between the two companies to support industrial decarbonisation through renewable energy solutions and innovative infrastructure development.

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