by Tierra Resource | Apr 7, 2022 | Projects, Strategy
Challenge: As a follow-up to Tierra’s work with a Canadian utility in 2019 to develop a comprehensive integrated distributed energy resource (DERs) strategy and implementation roadmap, Tierra re-engaged with the same utility in 2021 when they asked for assistance...
by Tierra Resource | Mar 22, 2022 | Delivery, Projects
Challenge: Arizona Public Service Company (APS) operates in a hot desert climate where the fast growing Phoenix metro area is its main area of customer concentration. In the desert climate, quality air conditioning is clearly an essential service for commerce,...
by Tierra Resource | Mar 1, 2022 | Delivery, Projects
Challenge: Increased rooftop solar photovoltaics, or PV, caused rapidly changing system load shapes within Arizona Public Service’s (APS) territory and required more flexible resources as a backup for intermittent solar generation. APS needed support designing and...
by Tierra Resource | Feb 3, 2022 | Projects, Sustainability
Challenge: Mohawk College has long been a leader in sustainability education and practice in the Canadian higher education sector. In 2016 Mohawk leadership recognized the importance of more aggressively confronting climate change by: preparing students for jobs in...
by Tierra Resource | Jan 29, 2022 | Projects, Strategy
Challenge: With over half of its 1.1 million residential customers on innovative Time-of-Use (TOU) rates, APS continuously looks to support its customers with tools and resources that allow them to save and manage their energy costs and to better understand the...
