GX & Decarbonization Research

Artur Kagramanian, J. Babichenko, O. Vasylenko +1

This paper examines the deployment of gas turbine combined heat and power (GT-CHP) for decentralizing heat and electricity supply in urban districts. Using a residential district in Kharkiv as a case study, it compares three turbine models …

Олександр Іванович Валовой, Максим Олександрович Валовой, Станіслав Віталійович Пастухов +1

This paper examines the technical and economic justification for strengthening damaged reinforced concrete structures with composite materials rather than demolishing and rebuilding. Using a case study of an industrial complex, it demonstra…

I. Shulga, I.O. Gubareva, E. I. Kotlyarov

This paper explores low-carbon pathways for Ukraine's post-war steel industry reconstruction. It advocates shifting from traditional blast furnaces to hydrogen-based direct iron reduction, and discusses the need for new hydrogen production …

O.Y. Lapshyn, H. Yaroshenko

This paper proposes an integrated HVAC system using coaxial heat recovery and multi-layer insulation. A hybrid control strategy combining PID and predictive control achieves 20–30% energy savings and 75–80% heat recovery efficiency.

Adel Bykova, Denys Merzhev

This paper analyzes mechanisms and strategies for innovative reconstruction of Ukraine's post-war economy. It finds that implementing Industry 4.0/5.0, digitalization, green economy principles, startup ecosystems, and innovations in the mil…

Doorgha Ragoobur, Sarah A. Saran, S. Abolfathi

This systematic review synthesizes 263 studies and 36 reports to show that military operations contribute an estimated 5.5% of global GHG emissions, yet current UNFCCC reporting covers less than one-tenth due to policy gaps. It assesses env…

H. Shpakova

This paper introduces the concept of Circular Development (CD) for construction in Ukraine, extending the linear-to-multi-cycle transition under post-war recovery and EU integration. It develops the LCC+ model and Circular Reconstruction Ef…

N. Neposhyvailenko, Leonid Ostapenkov

This paper discusses the necessity for Ukrainian industry to shift from traditional pollutant monitoring to product carbon footprint assessment, driven by European integration and CBAM. It details LCA methodology per ISO 14040/44 and satell…

K. Taranets, Olena Maliarenko, O. Teslenko

This study models decarbonization scenarios for Ukraine's steel industry under post-war reconstruction, comparing BF-BOF, EAF, and DRI (with natural gas or hydrogen). Two production levels (10 and 20 Mt/year) can meet 2030 NDC targets, but …

R. Veeraiah, Vijayaprabha Chakrawarthi

This study experimentally investigates high-performance concrete with copper slag as fine aggregate replacement. Optimum replacement at 40% improves compressive strength by 13.29% and flexural strength by 40%, while maintaining durability. …

K. P. Arunachalam, Syed Aamir Hussain, Sameer Algburi +4

This review covers recent progress in nano-engineered soils and smart materials for geotechnical applications, highlighting their potential in stabilization, reinforcement, sensing, and ground improvement. It also addresses environmental co…

Tariq Qarem, Rehab Ghoneim, M. Arabasy

This study proposes a metaheuristic–machine learning framework to model and improve the thermal behavior of bio-based wall panels in residential buildings, contributing to energy efficiency and sustainable construction.

Mohammed A. Mujalli, Samir Dirar, M. Theofanous +2

This review synthesizes 84 studies on crumb rubber concrete (CRC), showing that replacing fine aggregate with 10-20% recycled tire rubber can meet strength requirements while reducing CO2 emissions by 30-135 kg/m3. It highlights improved du…

Sebastian Wernli, M. Wild, Michael Elstner +2

This paper investigates the technical feasibility of remanufacturing float glass reclaimed from insulating glass units (IGUs) by applying functional coatings. Industrial-scale tests in Germany show that coated reclaimed glass achieves perfo…

Ramiro Correa-Jaramillo, Mercedes Torres-Gutiérrez, Ángel Chalán-Saca

This study systematically documents and assesses the bioclimatic performance of vernacular bahareque dwellings in the Ecuadorian Andes using a multi-criteria framework of 48 indicators. Five typologies were identified, all achieving over 75…

Dhilshadh P C

This study experimentally investigates the effect of zeolite addition on mechanical and durability properties of concrete. By partially substituting cement with zeolite, the research aims to improve strength, reduce permeability, and lower …

Stephen Babajide Olabimtan, M. A. Mosaberpanah, Babatunde Olufunso Oluwole

This study evaluates the mechanical strength and durability of mortar incorporating biochar derived from pyrolyzed Posidonia oceanica leaves. It proposes a circular approach by reusing marine biomass waste as a construction material, potent…

Evelyn Anabela Anisa

This literature review assesses geopolymer materials made from industrial waste (fly ash, slag, etc.) as a low-carbon alternative to cement. It finds 18-64% CO2 reduction and up to 30% cost savings with comparable mechanical performance. Ba…

A. G. Silverman, Gabriel Ackall, G. Johansen +2

This paper presents a life cycle analysis (LCA) and techno-economic analysis (TEA) of repurposing retired wind turbine blades into recreational trail bridges. Using the US DOE's TECHTEST platform, it compares a BladeBridge against three con…

Aoqi Yin, X. Ren, Lunlei Yang +1

This paper proposes a machine learning framework to analyze patterns in Venice's built heritage, enabling sustainable adaptive reuse. By decoding the grammatical structure of historic buildings, it aims to balance preservation with modern n…