A green building is designed and constructed to reduce or eliminate negative impacts on the environment and occupants. It focuses on efficient use of energy, water, and materials while improving indoor environmental quality. Green buildings help lower carbon emissions, reduce operational costs, and create healthier spaces for people. They also promote sustainability by incorporating renewable energy, waste reduction, and eco-friendly design strategies—benefiting both the environment and the economy.
LEED (Leadership in Energy and Environmental Design) is the world’s most widely used green building certification system, developed by the U.S. Green Building Council (USGBC). It provides a framework for creating healthy, efficient, and sustainable buildings. Projects earn points across areas like energy use, water efficiency, materials, indoor air quality, and innovation. Based on total points, buildings are certified at one of four levels: Certified, Silver, Gold, or Platinum. LEED helps reduce environmental impact, cut costs, and improve building performance.
EDGE (Excellence in Design for Greater Efficiencies) is a green building certification developed by the International Finance Corporation (IFC), a member of the World Bank Group. It focuses on making buildings more resource-efficient by targeting at least 20% savings in energy, water, and materials compared to conventional buildings. EDGE is simple, affordable, and tailored for emerging markets, making it ideal for residential, commercial, and industrial projects. It helps reduce environmental impact while delivering measurable cost savings.
LEED (Leadership in Energy and Environmental Design) is the world’s most widely used green building rating system. It provides a framework for healthy, highly efficient, and cost-saving green buildings — beneficial for the environment, economy, and people.
Expert support for LEED certification across building types, ensuring compliance and maximizing sustainability credits.
Guidance for meeting EDGE green building standards to enhance energy and resource efficiency in new or existing buildings.
Detailed energy audits to identify inefficiencies and recommend improvements in line with ASHRAE standards.
Advanced simulations to predict building energy performance and meet ASHRAE 90.1 energy codes and LEED goals.
Complete commissioning support for LEED projects to ensure systems are installed and performing as intended.
Assessment of natural light usage and envelope performance to reduce energy use and improve comfort.
Strategies to reduce water use through efficient fixtures, audits, and conservation planning for all building types.
Eco-friendly design for architecture and MEP systems to improve energy and environmental performance.
Assistance in choosing certified green products and low-impact materials for sustainable construction.
Plans to minimize, separate, and properly dispose of construction waste in line with LEED and local standards.
Testing and solutions to ensure healthy indoor air quality for building occupants during and after construction.
Support in managing performance data via Arc platform for continuous improvement in existing buildings.
Workshops and training sessions to upskill teams on LEED, EDGE, and green building best practices.
Expert help in preparing, managing, and submitting LEED documentation on the USGBC platform efficiently.
Subrota Roy is a LEED Green Associate (LEED –GA) with specialization in Building Design and Construction (LEED).
He specializes more than 12 years in the field of Building Energy Efficiency and Renewable Energy & LEED Documentation.
Subrota is the Managing Director of ASTRO Sustainable Design Ltd & Ecoray Sustainability & Design Ltd.
He also contributed to research, development and training/education in renewable & sustainable energy systems and energy efficiency.
He received his Bachelor of Engineering (Civil) with specialization in Environment from Khulna University of engineering & Technology (KUET) from Khulna.
Sai Balaji is a LEED Accredited Professional (LEED – AP) and specialization in New Construction (LEED-NC). He has extensive experience in green building design and energy efficiency in India and Asia.
Sai Balaji Energy Analyst and Commissioning team member of ASTRO Sustainable Design Ltd on Green Building Design. With a keen interest in Sustainability, Energy efficient building design and Carbon management.
Sai Balaji Professional experience includes sustainability auditing to LEED certification for various commercial projects, Factory projects.
VINOLA SRI ANJANA N E is a LEED Accredited Professional- LEED AP(BD+C), LEED AP(O+M), GRIHA CP, IGBC AP, GEM CP and specialization in New Construction (LEED-NC) & LEED EB O&M facilitation and documentation for Garments factory Building. She has extensive experience in green building design and energy efficiency in India and Asia.
ANJANA Energy Analyst & Commissioning team member of ASTRO Sustainable Design Ltd on Green Building Design.
With a keen interest in Sustainability, Energy efficient building design and Carbon management, ANJANA Professional experience includes sustainability auditing to LEED certification for various commercial projects, Factory projects, Campus Project.
ARCHITECT JYOTI ROY is a LEED Professional (Trainee) and specializing in New Construction (LEED-NC) & LEED EB O&M facilitation and documentation for Garments factory Building. She has extensive experience in green building design and energy efficiency in Asia. ARCHITECT JYOTI is Sustainability Architect of ASTRO Sustainable Design Ltd. Green Building Design with a keen interest in Sustainability, energy-efficient building design and Carbon management, ARCHITECT JYOTI Professional experience includes sustainability auditing to LEED certification for various commercial projects & Industrial projects.
ENGR. NELOY BISWAS, an Assistant Engineer, holds the title of a LEED Professional (Trainee) and focuses on facilitating and documenting New Construction (LEED-NC) and LEED EB O&M for Garments factory Building. With a strong background in green building design and energy efficiency in Asia, he brings extensive expertise to the table. ENGR. NELOY currently serves as an Energy Analyst at ASTRO Sustainable Design Ltd., where he specializes in Green Building Design. His passion lies in sustainability, energy-efficient building design, and Carbon management. His professional experience encompasses conducting sustainability audits and overseeing LEED certification for a range of commercial and industrial projects.
Leed Certification Consultants & Industry Designer in Bangladesh – Ecoray Group is expert more than 15+ Years for LEED Certification For Green Buildinand Insdustry Designer in Bangladesh
House - 198 (Aprt # B3), Road - 01, New DOHS, Mohakhali, Dhaka-1206.
+88-029833882
+880-1920109882 +880 1711-653287
subrota@ecoraybd.com info@ecoraybd.com
www.ecoraybd.com