Michael Ejekam was part of the team that brought Heritage Place to fruition. As Nigeria’s first green certified commercial building, it has paved the way for other buildings and raised the standards for commercial development. The building, itself, is sleek and modern, very much befitting of the busy commercial district it serves in Lagos and most people wouldn’t realize how much thought went into incorporating green features from the start. This Michael Ejekam blog will cover three of the ways Heritage Place went green, along with some insights as to why these changes are necessary for all structures going forward.
1. Recycled Water
There are two main kinds of recycled water; graywater and brown/blackwater. The latter tends to refer to water from toilets and other dirty sources, while graywater has less impurities and comes from things like washing hands. One may also think of harvested rainwater as recycling, simply because it can be gathered from areas that don’t need it and used in areas that do. Systems that recycle rainwater and graywater are becoming commonplace in commercial structures, built in from the start. The water is cleaned and then used for things like irrigation and toilets. The obvious benefit to this is that less drinkable water is needed for a building, and consumption can drop in the neighborhood of 20-30%.
2. Building Orientation
One of the easiest things for builders to take into account is the orientation of the building. This is a passive way to provide energy efficiency and keep people inside the building more comfortable. Simply by choosing the ideal shape of the building and angling it properly, the building can naturally minimize solar exposure. Heritage Place is set up this way, which reduces the load on cooling units throughout the building, so they run more efficiently and last longer, and it also keeps people inside more comfortable, with less effort. You’ll also note that the structure of Heritage Place has multiple jaunts and awnings, which helps minimize solar exposure as well.
3. High-Efficiency Lighting
Nowadays, we all know that the type of bulb used matters. The old incandescent bulbs are energy hogs and need constant replacement. Fluorescent lighting is a better option, but beyond this, LED lighting is the best available right now. The bulbs last seemingly forever and use very little energy, saving money on power, labor, and replacements. Heritage Place took this a step further and included presence detectors, so the lighting only operates when people are active and in a room.
These are three simple things that nearly any builder can do to help create a greener building, without having to spend huge amounts of money to make it happen. Moreover, they save on the costs of maintaining the building, which seriously adds up over time.
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