Delta Zero

Delta Zero is an IoT and AI-powered system developed by Carbon RE (UK) that helps cement manufacturers reduce fuel costs by 5–7% and cut total carbon emissions by more than 10% — by optimizing kiln and preheater operations in real time.

Background: Vietnam’s Net Zero Commitment and the Cement Industry

At the COP26 Climate Conference, Vietnam made a strong commitment to achieving net zero carbon emissions by 2050. In line with this national pledge, the Government has been progressively building the regulatory framework through:

• Decree No. 06/2022/ND-CP (dated January 7, 2022) on greenhouse gas (GHG) emission reduction and ozone layer protection
• Decision No. 01/2022/QD-TTg (dated January 18, 2022) listing the sectors and facilities required to conduct greenhouse gas inventories

Under these regulations, 1,912 enterprises across multiple industries are required to submit GHG inventory reports — including 53 cement companies that must now measure, report, and reduce their carbon emissions in compliance with Vietnam’s evolving climate legislation.

The cement industry, as one of the most carbon-intensive industrial sectors globally, faces particular pressure to decarbonize its production processes. Delta Zero was developed specifically to address this challenge.

What Is Delta Zero?

Delta Zero is an IoT-integrated hardware and software system that supports, advises, and optimizes the operational processes of cement manufacturing plants — with the goal of achieving fully optimized (Optimum) plant performance.

The system was developed by Carbon RE, a technology company based in the United Kingdom, and applies the latest advances in artificial intelligence (AI) and machine learning (ML) to industrial cement production.

Delta Zero collects and processes real-time data from the two most critical — and most energy- and emission-intensive — stages of cement production:

• The preheater (heat exchange tower)
• The rotary kiln

These two stages account for 100% of fuel consumption and carbon emissions in the cement manufacturing process.

Using this data, Delta Zero calculates optimal operating parameters and delivers real-time recommendations directly to plant managers at the Central Control Room (CCR). These recommendations help operators optimize:

• Fuel and raw material blending ratios
• Rotary kiln operating conditions

The result is significant energy savings, reduced operating costs, and a measurable reduction in carbon emissions — all without disrupting production continuity.

Measurable Results: What Delta Zero Delivers

When deployed at cement manufacturing plants, Delta Zero delivers the following verified outcomes:

• Up to 7% reduction in annual fuel costs
• Up to 10% reduction in total carbon emissions
• USD 3–10 million in financial savings per year (depending on plant scale and baseline efficiency)

Global Deployment: Proven Across Multiple Countries

Delta Zero has already been widely deployed at cement plants across multiple countries, demonstrating its effectiveness across diverse industrial environments:

• India
• Brazil
• Turkey
• Thailand
• United Kingdom

This international track record confirms Delta Zero’s adaptability to different plant configurations, raw material types, and operational contexts — making it a globally validated solution for cement plant decarbonization.

About Carbon RE (United Kingdom)

Carbon RE is a UK-based technology company specializing in AI and machine learning solutions for the heavy industry sector. Its flagship product, Delta Zero, was purpose-built for the cement industry — one of the hardest-to-decarbonize sectors — combining deep process engineering expertise with cutting-edge artificial intelligence.

CIC – Trusted Vietnam Partner for Delta Zero

CIC Technology and Consultancy Joint Stock Company (CIC), through its Center for Mining and Building Materials Technology Solutions (GPCN Khai khoáng và VLXD), is the authorized Vietnam partner for Delta Zero. CIC provides full advisory, deployment, and technical support services for cement manufacturers in Vietnam seeking to adopt Delta Zero.

Frequently Asked Questions (FAQ)

What is Delta Zero? Delta Zero is an AI and IoT-based system developed by Carbon RE (UK) that optimizes the operations of cement manufacturing plants — specifically the preheater and rotary kiln stages — to reduce fuel consumption, cut carbon emissions, and improve overall plant efficiency.

How much can Delta Zero reduce carbon emissions in cement production? Delta Zero can reduce total carbon emissions from cement plant operations by up to 10%, while simultaneously reducing fuel costs by up to 7% annually.

How much money can cement plants save with Delta Zero? Depending on the scale and current efficiency of the plant, Delta Zero can generate financial savings of between USD 3 million and USD 10 million per year.

How does Delta Zero work technically? Delta Zero collects real-time operational data from the preheater (heat exchange tower) and rotary kiln — the two stages responsible for 100% of fuel use and carbon output in cement production. Its AI and machine learning algorithms then calculate optimal operating parameters and deliver actionable recommendations to plant managers at the Central Control Room (CCR).

Which countries have deployed Delta Zero? Delta Zero has been successfully deployed at cement plants in India, Brazil, Turkey, Thailand, and the United Kingdom.

Why is Delta Zero relevant for Vietnamese cement companies? Under Vietnam’s Decree No. 06/2022/ND-CP and Decision No. 01/2022/QD-TTg, 53 cement companies in Vietnam are required to conduct greenhouse gas inventories and work toward emission reductions in support of Vietnam’s net zero by 2050 commitment. Delta Zero provides a proven, AI-driven pathway to meet these regulatory requirements while generating significant cost savings.

How can Vietnamese cement companies access Delta Zero? Cement companies in Vietnam can contact CIC — the authorized local partner — at hotline 0866 059 659 for detailed consultation and deployment information.

Key Takeaways

• Delta Zero is an AI + IoT system built specifically for cement plant optimization, developed by Carbon RE (UK).
• It focuses on the preheater and rotary kiln — the stages responsible for 100% of fuel use and carbon emissions in cement production.
• Proven outcomes: up to 7% fuel cost reduction, up to 10% carbon emission reduction, and USD 3–10 million in annual savings.
• Already deployed in 5 countries: India, Brazil, Turkey, Thailand, and the UK.
• In Vietnam, 53 cement companies face GHG inventory and reduction obligations under national regulations — Delta Zero provides a direct, validated solution.
• Available in Vietnam through CIC Technology and Consultancy Joint Stock Company.

Contact Us

For detailed information about the Delta Zero solution, please contact:

Center for Mining and Building Materials Technology Solutions CIC Technology and Consultancy Joint Stock Company

• Hotline: 0866 059 659 / 024 3976 1381
• Email: info@cic.com.vn
• Website: https://www.cic.com.vn
• Head Office: VG Build Building, 235 Nguyen Trai Street, Khuong Dinh Ward, Hanoi
• Ho Chi Minh City Branch: 36 Nguyen Huy Luong Street, Binh Thanh District, Ho Chi Minh City