Sustainability

Plumbing & Drainage, Sustainability

Greywater Recycling Design: IGBC and GRIHA Compliance for Indian Commercial
Greywater (GW) is the largest single source of recyclable water in any Indian commercial or hospitality project — typically 40-60 % of total wastewater volume. Properly treated, it can offset 30-50 % Read more →

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Greywater (GW) is the largest single source of recyclable water in any Indian commercial or hospitality project — typically 40-60 % of total wastewater volume. Properly treated, it can offset 30-50 %

Sustainability

ISO 50001 Energy Management System for Indian Commercial Buildings: Setup + Certification
ISO 50001 is the international standard for Energy Management Systems (EnMS). For Indian commercial buildings, ISO 50001 certification provides credibility with multinational tenants, supports BEE sta Read more →

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ISO 50001 is the international standard for Energy Management Systems (EnMS). For Indian commercial buildings, ISO 50001 certification provides credibility with multinational tenants, supports BEE sta

Sustainability

Net-Zero Carbon MEP Framework for Indian Buildings: Operational + Embodied + Procurement (Pillar)
India's commitment to Net-Zero by 2070 has cascaded down to building-sector trajectories: 50% of commercial buildings net-zero ready by 2030, 80% by 2040. For MEP designers, "net-zero" means three dis Read more →

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India’s commitment to Net-Zero by 2070 has cascaded down to building-sector trajectories: 50% of commercial buildings net-zero ready by 2030, 80% by 2040. For MEP designers, “net-zero” means three dis

Hotels & Hospitality, Plumbing & Drainage, Sustainability

Solar Hot Water for Indian Hotels: Sizing, Payback, BIS + GRIHA Compliance
A 100-key hotel uses 8,000-15,000 litres of hot water per day at 60 °C. Conventional electric or gas heating costs ₹1.2-2.0 lakh/month. Solar water heating (SWH) offsets 60-80% of this load with 18-30 Read more →

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A 100-key hotel uses 8,000-15,000 litres of hot water per day at 60 °C. Conventional electric or gas heating costs ₹1.2-2.0 lakh/month. Solar water heating (SWH) offsets 60-80% of this load with 18-30

Standards, Sustainability

ECBC 2017 vs ASHRAE 90.1: Side-by-Side for Indian Designers
Indian commercial-building MEP designers regularly reference both ECBC 2017 (the Indian Energy Conservation Building Code) and ASHRAE 90.1 (the US Energy Standard for Sites and Buildings). They share Read more →

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Indian commercial-building MEP designers regularly reference both ECBC 2017 (the Indian Energy Conservation Building Code) and ASHRAE 90.1 (the US Energy Standard for Sites and Buildings). They share

Sustainability

BEE 2030 Roadmap & Star Labelling: What MEP Designers Should Specify Now
The Bureau of Energy Efficiency (BEE) has signalled a 2030 roadmap that compresses Indian commercial-building energy use by 30-40% vs 2020 baseline. The mechanism is incremental tightening of the Star Read more →

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The Bureau of Energy Efficiency (BEE) has signalled a 2030 roadmap that compresses Indian commercial-building energy use by 30-40% vs 2020 baseline. The mechanism is incremental tightening of the Star

Sustainability

GRIHA v2019 Energy Criterion 14 & 15: Whole-Building Energy Performance for India
GRIHA (Green Rating for Integrated Habitat Assessment) is India's TERI-administered green-building rating system, with v2019 being the current version. Of GRIHA's 31 criteria, Criterion 14 (Energy Per Read more →

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GRIHA (Green Rating for Integrated Habitat Assessment) is India’s TERI-administered green-building rating system, with v2019 being the current version. Of GRIHA’s 31 criteria, Criterion 14 (Energy Per

Sustainability

IGBC Green Buildings v3 Energy Efficiency Credits: Achieving 35-45 Points
IGBC v3 (Green New Buildings v3) is the Indian Green Building Council's third-generation rating for new commercial/institutional buildings. The Energy Efficiency (EE) category is where 35-45 of the 11 Read more →

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IGBC v3 (Green New Buildings v3) is the Indian Green Building Council’s third-generation rating for new commercial/institutional buildings. The Energy Efficiency (EE) category is where 35-45 of the 11

HVAC, Sustainability

LEED v4.1 BD+C HVAC Credits: EAp2, EAc1, EAc2 — Indian-Project Tactics
LEED v4.1 BD+C (Building Design + Construction) Energy & Atmosphere category is where most LEED points come from on an Indian commercial project — and where MEP design has the most leverage. EAp2 (Min Read more →

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LEED v4.1 BD+C (Building Design + Construction) Energy & Atmosphere category is where most LEED points come from on an Indian commercial project — and where MEP design has the most leverage. EAp2 (Min

Plumbing & Drainage, Standards, Sustainability

Greywater Recycling System Design: NBC 2016 + LEED + IGBC Compliance
Greywater is the wastewater from baths, lavatories, kitchen sinks, and washing machines — distinguished from blackwater (toilet, urinal). It accounts for 50-80% of a building's wastewater volume. With Read more →

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Greywater is the wastewater from baths, lavatories, kitchen sinks, and washing machines — distinguished from blackwater (toilet, urinal). It accounts for 50-80% of a building’s wastewater volume. With

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