Some brochures say a project is "IGBC-aligned" or "built to IGBC guidelines". It sounds official. It is not a certificate. But it is not meaningless either. Here is how to read it.
Three phrases, three meanings
- Certified: IGBC assessed the finished building.
- Pre-certified: IGBC assessed the design.
- Aligned: the builder says it followed the ideas. No outside check.
Real features, unchecked
A project can be aligned and still have good features: rainwater harvesting, a sewage treatment plant, LED common lighting, water-saving taps. The only thing missing is someone outside the company confirming it. So the checking falls to you.
Turn the word into a list
Ask the sales team for a written list. For each item, ask:
- What exactly is it? (For example, the flow rate of the taps, or the size of the rainwater tank.)
- Can I see it on site, or on the approved drawings?
- Is it in my agreement?
- Who maintains it after handover, and who pays?
If you get clear answers, "aligned" becomes something useful. If you get vague ones, treat the word as decoration.
A quick phrase guide
- "Certified Gold, final" — strongest.
- "Pre-certified Gold" — good, design stage.
- "Registered with IGBC" — applied, not yet scored.
- "Aligned" or "inspired by" — builder's own claim.
- "Green", "eco" — no claim at all.
Who IGBC is, in one paragraph
IGBC stands for the Indian Green Building Council. It is part of the Confederation of Indian Industry (CII). It publishes rating systems for buildings, including one for homes, and it assesses projects that apply. A project only gets an IGBC rating if it applies and is assessed. Nothing in the word "aligned" tells you that happened.
A worked example: what one feature is worth
This is illustrative arithmetic, not a promise of savings.
Say a brochure says the homes have "water-efficient fittings". Ask what that means. Suppose the answer is shower heads that use 6 litres a minute instead of an older 12-litre type. If your family runs showers for 10 minutes a day in total:
- Older fitting: 12 × 10 = 120 litres a day
- Efficient fitting: 6 × 10 = 60 litres a day
- Saved: 60 litres a day, or 60 × 365 = 21,900 litres a year
That is a real, checkable benefit, but only if the fitting installed in your home is the one promised. The flow rate is usually printed on the product or in its specification sheet. That is exactly the kind of detail "aligned" leaves out, and exactly what you can ask for.
Step by step: testing an "aligned" claim
- Ask for the list. Which green features does the builder say are included?
- Ask for numbers. Tank size in litres, flow rates in litres per minute, the type of glass, the capacity of the sewage treatment plant.
- Find them on paper. Approved drawings, the specification sheet attached to your agreement, or the RERA filing.
- See them on site. Rainwater pits, the treatment plant and solar panels are visible once built.
- Get them in your agreement. A feature in the schedule of specifications is a commitment. A feature on a brochure is not.
- Ask about running costs. Treatment plants and pumps need power and maintenance. Find out how that is shared in the maintenance charge.
Some features are rules, not extras
A few things a brochure may list as "green" are required anyway. In Bengaluru, for example, the BWSSB Act requires rainwater harvesting for buildings on sites above a set size. Pollution control rules often require apartment projects above a certain size to treat their own sewage. When a builder lists a legal requirement as a bonus, it is not wrong, but it is not extra either.
A worked example: comparing two brochures
This is a made-up comparison to show how to read claims side by side.
| Claim | Project A | Project B |
|---|---|---|
| Label | "IGBC-aligned" | "Pre-certified Gold", letter shared |
| Rainwater harvesting | "Yes" | Tank of a stated size, on the drawings |
| Taps and showers | "Water-efficient" | Flow rates listed in the specification sheet |
| In the agreement? | Not mentioned | Listed in the schedule of specifications |
Project A may well have the same features as Project B. You just cannot tell yet. Your job is to turn every "yes" in column A into the kind of detail in column B. If the sales team can do that, the gap closes. If they cannot, give the label no weight in your decision.
What "aligned" can honestly mean
There are fair reasons a builder might use the word. A small project may find the cost and time of a formal rating hard to justify. A builder may follow parts of a rating system without aiming for a score. None of that is a problem, as long as the features are real, written down and maintained.
Common mistakes
- Treating "aligned" as a rating. It is a description the builder chose.
- Paying more for the word. Pay for features you can see and that are in your agreement.
- Not asking who maintains it. A treatment plant that is switched off after handover saves nothing.
- Ignoring the basics. Cross-ventilation, daylight and a shaded west wall often matter more to comfort than any label.
How to keep the answers
Ask for every answer by email or on the builder's letterhead, not only on a call. Save the specification sheet with your booking papers. Years later, at handover, you will want to compare what was promised with what was built, and a written record makes that conversation short and calm.
Checklist for your site visit
- Written list of green features with numbers
- Where each feature appears in the agreement or drawings
- Who runs and pays for shared systems after handover
- Whether the builder has applied, or plans to apply, for any rating
- How each room gets daylight and air, seen on the actual floor
Keep it in proportion
For a first home, green features are a plus. They come after the essentials: clear title, RERA registration, approvals, and an EMI you can manage. Our first-home guide helps you check those in order.