Call for Papers: GACE-27 Full Articles/ Reviews/ Shorts Papers/ Abstracts are welcomed in the following research fields: Sustainable Building Design & Envelope Optimization Passive Solar Design & Building Orientation High-Performance Thermal Insulation & Thermal Mass Daylight Harvesting & Glare Control Green Roofs, Living Walls & Vertical Vegetation Natural Ventilation & Wind Driven Cooling Net-Zero & Positive Energy Building Envelopes Sustainable & Low-Carbon Materials Low-Carbon & Alternative Concrete (Geopolymers, LC3) Bio-based Building Materials (Mass Timber, Bamboo, Hempcrete) Recycled & Upcycled Construction Aggregates Embodied Carbon Accounting & Life Cycle Assessment (LCA) Circular Economy & Design for Deconstruction/Disassembly Non-Toxic & Low-VOC Interior Finishings Energy Efficiency & Renewable Systems On-Site Renewable Energy Integration (Building-Integrated Photovoltaics, Micro-Wind) Solar Thermal & Geothermal Heat Pumps HVAC Optimization & Heat Recovery Ventilation (HRV/ERV) Energy Storage Systems & Microgrids Thermal Energy Storage & Phase Change Materials Building Energy Modeling (BEM) & Dynamic Simulations Water Efficiency & Sustainable Urban Drainage Rainwater Harvesting & Greywater Reuse Systems Permeable Pavements & Porous Surfaces Sustainable Drainage Systems (SuDS) & Bio-retention Swales Water-Efficient Fixtures & Smart Irrigation Constructed Wetlands & On-Site Wastewater Treatment Sustainable Infrastructure & Civil Systems Sustainable Transportation Infrastructure & Transit-Oriented Development Green Bridges, Wildlife Corridors & Ecological Engineering Low-Impact Earthworks & Soil Stabilization Climate-Resilient Coastal & Riverine Infrastructure Asset Management for Sustainable Lifespans Smart Buildings & Environmental Controls Building Automation & Smart Energy Management Systems (BEMS) IoT Sensors for Indoor Air Quality & Environmental Monitoring Predictive HVAC Control using Artificial Intelligence Smart Metering & Demand Response Optimization Digital Twins for Lifetime Performance Tracking Urban Ecology & Microclimate Management Urban Heat Island Mitigation Strategies Microclimate Modeling & Airflow Optimization Biophilic Urban Design & Urban Forestry Site Ecosystem Restoration & Biodiversity Preservation Native Plant Landscaping & Xeriscaping Policy, Certifications & Environmental Economics Green Building Rating Systems (LEED, BREEAM, WELL, EDGE) Whole-Life Cycle Cost Analysis (LCCA) Carbon Offsetting, Trading & Policy Compliance Sustainable Procurement & Supply Chain Governance Climate Risk Assessment & Resilient Infrastructure Standards