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S E P T E M B E R 2 0 2 4 | 23 Electrical & Communication Systems The role of electrical and communication systems in Canada's emission reduction and innovation journey by NATALIE BRUCKNER I n the world of Canada's electrical and communications systems industry, a technological revolution is underway, supercharging the fight against climate change. As global emissions targets tighten, this industry isn't just keeping pace, it's leading the charge. With cutting-edge inno- vations and smart solutions, Canada's electrical and communications sectors are rapidly transforming to meet the urgent demands of a greener future. From AI-driven grid management to next-gen renewable energy integrations, the industry is proving that when it comes to emission reduction, it's not just about keeping the lights on, it's about lighting the way to a sustainable tomorrow. EMERGING TRENDS AND TECHNOLOGICAL ADVANCEMENTS Over the past year, the team at Williams Engineering has observed significant shifts in the electrical and communication systems industry, driven by key trends and technological advancements. They have actively responded to these changes by focusing on renewable energy integration and adapting to post- COVID work environments. "One major trend we've noticed is a strong emphasis on renewable energy, with more proj- ects aiming for net zero energy buildings," says Ben Rajewski, engineering manager, electrical, at Williams. "With that in mind, electrically we have had to look at unique ways to produce the energy load of the building sustainably. This includes solar panels, ground source heat pumps, and wind gener- ation. With solar panels, roof space can be a limiting factor so we have evaluated systems mounted on the building facades as well as adding carports to new and existing parking lots that can then be covered with solar panels." Another important shift they've addressed is the adaptation to post-COVID work environments. With hybrid work models becoming prevalent, office designs require greater flexibility and amenities. They've been integrating features like workstation booking systems, standalone telephone booths, and ample power and data access throughout spaces to support flexible working arrangements. However, these advancements come with chal- lenges. Balancing the push for net zero buildings with the rising electrical demand from electric vehi- cles and heating equipment is one such challenge. Yet, it's an opportunity for Williams Engineering to devise solutions that are both energy-efficient and electrically robust. "One project that exemplifies our work is the Centennial Plaza Redevelopment project in Edmonton," says Rajewski. "The project took a flat and empty concrete pad outside the Stanley A. Milner Library and transformed it into an inviting gathering place with grassy hills, trees, and beauti- ful lighting. The electrical highlight is the lighting fixtures for the plaza. We were able to design custom poles that mimic the look of large flowers and inte- grated colour-changing lighting into the flowers so that they change colour over time." Quasar Consulting Group is also at the fore- front of transformative trends shaping the field of electrical engineering. One significant trend is the integration of smart technologies, such as IoT (Internet of Things) with advanced building auto- mation systems, which are revolutionizing the design and management of electrical systems. Additionally, there is a strong push for sustain- ability, focusing on energy-efficient designs and renewable energy sources, including solar power integration and energy storage solutions to enhance grid stability and resilience. However, as Mark Piazzese, executive VP at Quasar says, the industry is moving toward exciting changes. Keeping up with the rapid pace of techno- logical evolution and meeting the rising demand for sustainability and energy efficiency requires con- tinuous learning and adaptation. With technology advancing so quickly and the increasing demand for sustainable and energy-efficient designs, there's always something new to learn and adapt to. "In the rapidly evolving field of electrical engineering, staying ahead means embracing change and con- stantly seeking new ways to improve our designs and services," says Piazzese. "Innovation is not just a goal; it's a continuous journey. We are constantly exploring new technologies to deliver smarter, more efficient electrical solutions." INDUSTRY INSIGHTS Steve Nemetz, CEO of Nemetz (S/A) & Associates, provides insights into the significant trends and changes he has seen shaping the electrical sys- tems industry over the past year. "BC Building Code requires air conditioning for at least one space inside all dwelling units as well as new adaptable requirements. Natural gas has been removed from most projects, which means everything is now elec- tric," he notes. Other trends include an increasing focus on net zero buildings compliant with step codes and ASHR AE standards, as well as the rise in electric vehicles that has spurred demand for EV chargers within buildings. "Strata corporations are looking into installing EV chargers within their buildings – where in the past rough-in for the future was enough," he explains. Amidst these transformations, both challenges and opportunities abound. "The increasing reli- ance on electric systems necessitates expanded power infrastructure," Nemetz explains. He identifies the completion of BC Hydro's Site C Dam as a pivotal opportunity to meet these challenges. However, delays in electrical distribution gear due to COVID-related disruptions and extended municipal permit review times pose significant hurdles to project timelines. Nemetz highlights several groundbreaking projects, including Oakridge, Canada's largest mixed-use development, and Senakw on Squamish First Nation land, notable for its collaboration between Westbank and the Squamish Nation. The Butterfly project, integrating with the heritage First Baptist Church, is another project that showcases innovative design and preservation efforts. THE WORLD OF 3D PRINTING According to Chris Brams, principal at Mac's II Agencies, expert consultants representing power, electrical, lighting, and lighting control manufac- turers in B.C. and the Yukon, the next big thing in electrical and lighting is 3D printed luminaires. "I recently visited one of our manufacturers, Cooper Lighting, and got to see their entire 3D printing facility. It was incredible to witness their innovative process firsthand," says Brams. "This cutting-edge technology is already well-established in Europe and is just beginning to make waves in North America. Current Affairs P H OTO G R A P H Y CO U RT E S Y W I L L I A M S EN G I N EER I N G Plaza lighting, Stanley A. Milner Library, Edmonton, AB

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