Graham Harris
Our Carbon Footprint report for 2021
Firefly GHG Consulting is a net zero company. Every year we publish an inventory of Scope 1, 2 and 3 emissions and how we reached net zero.
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Graham Harris
Jan 7, 20224 min read
One year later: results from my home solar PV system (Part 2)
Late last year I posted a review of a year’s worth of solar PV performance at my home. In that blog post, I examined: whether or not the...
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Graham Harris
Oct 5, 20213 min read
One year later: results from my home solar PV system (Part 1)
Part 1 of 2 exploring the real world performance of a residential solar PV system in Calgary, AB
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Graham Harris
Mar 22, 20211 min read
We're carbon neutral, and we'll stay that way
We are pleased to publish our 2020 Carbon Footprint and Climate Commitment report!
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Graham Harris
Feb 5, 20214 min read
There's a right way and a wrong way to set a GHG emissions reduction target.
A discussion on why your organization should select an "independent" target and not a "dependent" one.
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Graham Harris
Dec 10, 20202 min read
Finding reverse gear. Or, why we chose tree-planting to achieve carbon neutrality.
At Firefly, we believe that the issue of climate change can only be solved by collective action, which means everyone playing their part,...
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Graham Harris
Sep 23, 20201 min read
Going, going...SOLAR!
This month I got to realize a long-held personal ambition – going solar! Having my own renewable energy system has been something I’ve...
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Graham Harris
Mar 26, 20201 min read
Our 2019 carbon footprint and reduction plan
Firefly is proud to announce the publication of our 2019 greenhouse gas inventory and action plan. The full inventory can be downloaded...
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Graham Harris
Mar 2, 20202 min read
Has my improved attic insulation actually reduced my carbon footprint? (A follow-up)
Last June I posted a blog about getting my attic insulation upgraded. You can read the full blog post here, but as a quick reminder, I...
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Graham Harris
Jul 30, 20192 min read
Yes, even in Alberta, an electric car makes good environmental sense.
Everyone knows that Alberta has a “dirty” electricity grid. So, in our province, an electric car can’t actually make good environmental...
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Graham Harris
Jun 11, 20193 min read
Has my improved attic insulation actually reduced my carbon footprint?
You may be thinking about upgrading the energy efficiency of your building – your home or office, for example – to be more comfortable,...
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Graham Harris
May 10, 20191 min read
What's our carbon footprint?
It's important to Firefly that we "walk the talk". In fact, it's one of our core values. This means we strive to be the change that we...
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