The research results indicate that the gelation reaction strongly depends on the development of local molecular stresses within the Ca and C precursors, which progressively get released upon gelation. Numerical simulations on CObubbles dissolving into the seawater, as well as on the diffusion of dissolved CO\({}_{2}\) by ocean flows, indicate that all leaked and rising CO\({}_{2}\) bubbles are dissolved into the seawater before reaching the free surface [8]. The results of this research study provide important outcomes on the behavior and environmental risk of CO\({}_{2}\) leakage. [PERSON] et al. [9] present an experimental study for the development of a carbon-capturing concrete. The research was based on the use of blast-furnace slag instead of cement. CO\({}_{2}\)-adsorption and diffusion properties of metal-organic frameworks (CoRE-MOFs) was investigated based on machine learning methods and Monte Carlo/molecular dynamics simulations [10]. The simulation results provide valuable guidelines for the synthesis of new MOFs in experiments that capture low-concentration CO\({}_{2}\) directly from the air. [PERSON] et al. [11] investigated the kinetic parameters of CaCO\({}_{3}\)/CaO reaction systems in energy storage and carbon capture. The research outcomes indicate a strong association between the experimental conditions, material properties, and the kinetic method with the kinetic parameters. Chemical reactions between synthetic sandstones, formation water and CO\({}_{2}\) were investigated based on experimental studies and numerical modelling [12]. The research results provide new geochemical insights on the dissolution mechanisms of CO\({}_{2}\) under high-pressure/temperature conditions. Microporous carbonspheres for CO\({}_{2}\) adsorption were designed and prepared by deploying potassium oxalate monohydrate and ethylene diamine (EDA) [13]. The study revealed that carbonization temperature increase results in an increase in the specific surface area of the subsequent CO\({}_{2}\) adsorption. [PERSON] et al. [14] provide a case study in Qinghai (China) that aims to investigate: (a) the change in carbon footprint (CF) caused by agrochemical and agricultural energy inputs, (b) the contributions of various inputs to the total carbon footprint (TCF), and (c) the different changing trends between carbon intensity in output value (CV) and carbon intensity in area (CA) for the period 1995-2016. Air purification tests on dusty and clean samples by deploying different light sources and setups, were conducted on photocatalytic pavement blocks from a 7 year service bicycle lane in Poland [15]. The research outcomes show that samples maintained their nitric oxide removal capability with 4-45% reduction rate based on the light source and their surface cleanliness. [PERSON] et al. [16] investigated the soil-gas concentrations and flux at the TOTAL Lacq-Rousse carbon capture and storage (CCS) pilot site, in southern France. The research reveals that near surface gases are naturally produced and they are not associated with the ascending CO\({}_{2}\) from the storage reservoir. The guest editors remain positive that the readers will enjoy the articles presented in this beneficiary Special Issue of \"Climate Change, Carbon Capture, Storage and CO\({}_{2}\) Mineralisation Technologies\". We are grateful to all authors for their contributions and making this Special Issue a success. Many thanks to all reviewers that provided responsible suggestions and comments. We would also like to express our gratitude to all members of the editorial team of Applied Sciences and especially to [PERSON] for their professional support. The authors declare no conflict of interest.