Imajineer Studio
Posts tagged Sustainability
Notes on architecture, product development and brand work from the studio.
What a Building Management System Actually Controls
A building management system controls between 40 and 60 percent of a building's energy load, but most developments spec it like an afterthought. The systems it...
Greywater Recycling in Mid-Rise Residential
Greywater is more than half of what a residential building discharges, and it arrives at almost exactly the volume needed to flush the toilets. Recycling it...
What Net-to-Gross Efficiency Signals in a Building
Net-to-gross efficiency is the share of a building that ends up inside the units, usually between 70 and 85 percent. It is the single most diagnostic number in...
Cooling Load Math: The kWh Per Square Meter Test
The same building in the same climate can run on half the cooling energy or twice the energy, and the difference is set before a chiller is specified. Cooling...
What a Digital Twin for Building Operations Does
A digital twin can cut a building's HVAC energy by 15 to 20 percent, but the value is not created by the software. It is decided at the brief stage, through...
Embodied Carbon Comes Before Operational Carbon
A building emits much of its lifetime carbon before anyone moves in. Operational carbon can be improved for decades. Embodied carbon, the emissions locked into...
Roof Overhang Ratio: Designing for Sun and Rain in a Tropical Climate
architecture, tropical architecture, roof overhang, overhang ratio, solar shading, climate responsive design, passive cooling, roof design, facade design...
Adaptive Reuse in Phnom Penh: The Structure Math
A reinforced concrete frame holds most of a building's embodied carbon before any finish goes in, which means an existing structure is the most expensive part...
The Real Cost of Not Certifying a Building
Green building certification fees are small, and the design premium to meet the standard is often under three percent. So owners ask the wrong question. The...
Flood-Resilient Architecture for Phnom Penh
Most ground floors in Phnom Penh sit 30 to 45 centimeters above the adjacent sidewalk. A heavy October storm can put 20 to 40 centimeters of water on a street...
What the WELL Building Standard Actually Measures
The WELL Building Standard does something no other major green certification does. It comes to the finished building and tests air, water, light, sound, and...
How the SHGC number decides what tropical glazing actually costs to run.
Glazing is the largest single thermal decision in a tropical building envelope, and the metric that matters is SHGC. Clear single-pane glass admits 84 percent...
The LEED Certification Pathway for Tropical Buildings
LEED v5 went live in April 2025 with a new scoring logic. Half the points sit in decarbonization. A quarter in quality of life. A quarter in ecological...
Resilient Design: How Buildings Are Planned to Adapt Over Time
Resilient design ensures buildings remain functional and relevant as conditions change. This article explores how adaptability, durability, and system planning...
Wind, Airflow, and Natural Cooling in Tropical Cities
In tropical cities, heat is not an occasional condition. It is a constant variable that shapes how buildings are used, how energy is consumed, and how...
Designing With the Sun: Why Orientation Matters in Architecture
In architecture, some decisions are visible. Materials, finishes, and form define how a building is perceived. Others operate more quietly, shaping how the...