October 19, 2011
Posted by on
We are now 3 days into the Energy Efficiency and the Built Environment project and there have been some changes to the work that we will be doing. We will not be auditing Habitat for Humanity homes as we had originally planned. The reason for this is that we were not able to get architectural drawings for those houses, and without drawings we would need to measure which would add hours to the project. Because the timeframe is only 3 weeks we have selected different homes to allow us to focus on learning the skills that are most important.
We were put into teams and each team will conduct an audit. Our team consists of:
Fin MacDonald (Me) – NSCC, Energy Sustainability Engineering Technology
Sarah Mitchell – NSCC, Contruction Management
Arwin Hidding – Hanze University (The Netherlands), Architecture
John Booth – ITCarlow (Ireland), Construction Building Services
The project based learning approach places us in groups with diverse skills so we can draw off each others talents. Some of us are early in our study and some of us are at the end, so our skills levels vary. There will be lots to be learned during this project.
The house we have chosen is the larger of the two. It has 3 floors including a basement. It also features some complex roof geometry. It will be more challenging to model but we chose it because it comes with 2 years of utility data so we will be able to benchmark the consumption.
Our group is currently working on a HOT2000 model of the home and today was the first day some of my group members have seen this software before. The HOT2000 model will allow us to calculate the energy load of the building as well as determine the feasibility of building upgrades. We are also creating a 3D model of the home in Autodesk Revit. Revit is a similar program to Google Sketchup but with much more advanced features. We will be calculating the Building Energy Performance Index (BEPI) and Building Energy Cost Index (BECI) as soon as we get the past utility data. These indices will allow us to benchmark the building against others in Canada. They will be normalized for building area as well as weather to aid in the comparison.
The on-site audit will take place next week, and I will provide another update after that happens.
July 10, 2011
Posted by on
This time of year I am swamped with preparation work for the Evolve Music and Awareness Festival. Evolve was conceived over 12 years ago by my close friend Joe MacEachern, and the Evolve team is now lead by Jonas Colter. Jonas has transformed the festival into a world class event in recent years, and it has recently been voted the #1 music festival in Canada by the listeners of CBC Radio 3. I have been volunteering with the Evolve Festival for 7 years now, and it has been a very satisfying experience. Evolve has strived since the beginning to be as environmentally friendly as possible. This was not as mainstream 12 years ago as it is today.
My work with the Evolve Festival traditionally involves making sure that all the Artists, VIP, Vendors, Medics, and of course Staff have their passes and security clearance, and working the gate to greet them on Friday. Preparing the backstage passes alone takes over 2 weeks of work in the evenings leading up to the show. I am also always available to help others with whatever they need leading up to the show. This year I plan to take it a step further and use some of my new skills to conduct a full energy assessment of the Evolve Festival. This will be a particularly interesting task for me because it is so different than any other energy audit I have done. Using energy sustainably fits excellently with Evolve’s environmental philosophy.
The festival won’t be all work and no fun of course, and there are over 120 different acts performing this year. For more information on the Evolve Festival vist http://www.evolvefestival.com.