I like to think that our approach to the LEED rating system is different from most. We’re really aiming to stick to our values rather than competing for bragging rights, but sometimes it’s a slippery slope.
Understandably, the LEED rating system can’t give credit for modifying behaviours, since those are user-dependent and not usually unique to a home or property. This is where we find our ideals and the rating system the most challenging.
We’re pretty committed to behavioural changes that reduce our footprint. For example, we have modest commutes for work, let yellow mellow, don’t shower daily and hand water our garden. Sure there’s room for improvement but neither of us are big consumers either, choosing to repair our clothes and make things from scratch when possible. We also like to repurpose things and buy second hand when it makes sense.
Since we’re building a new house the incremental cost of an energy efficient appliance or fixture is often inconsequential. We chose to go with new:
– water efficient shower heads (you wouldn’t believe how many months it’s taken to get a 1.5 gpm shower head, but it works!)
– water efficient toilets (3 Lpf, discussed here)
– water efficient faucets
– water and energy efficient clothes washer
– energy star fridge (options for our size that met this criteria without a lot of extra cost were limited)
In some cases though, it didn’t make sense for us to try and chase points. For example, we found a dishwasher that will do the job for $25 and it’s not energy star rated. Given that we prefer to hand wash most of our cook ware though, it seemed better to save the money and give this old dish washer a new life.
Currently there’s no credit in the Canadian system for having a vegetable garden and for most of the landscaping areas to gather points you need to have an irrigation system. I’m not really keen on irrigating period, probably because there have been times when I’ve had to haul my own water. Rather than cover our property in grass and other plants that don’t belong here, we’ve gone with a mix of native species and drought-tolerant plants. We’ve also made heavy use of mulches, with some of that yet to be done.
As far as our footprint and piece of mind go, growing our own food is still really important so we’ve built the beds in the front and extended the original garden patch in the back. That will still need watering so we’re working on installing a rain water harvesting system to help with that. Last weekend we finally put the tank into position and by next week we should be able to hook it up. The plan is to use a gravity feed system to irrigate the vegetable gardens in the front and back yard. It’ll be low-tech for sure, but then it won’t require additional energy inputs either.
Building a new home and navigating LEED has been quite the learning experience. It’s taken us a while to wrap up the details but we’re hoping to get there soon!