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WORKING TOGETHER TOWARD A MORE RESILIENT FUTURE
The report examines the increasing need for energy resilience in the Upper Roaring Fork Valley, Colorado, following the 2018 Lake Christine Fire. It argues that traditional grid hardening and backup generators are insufficient and proposes a shift toward distributed energy resources (DERs) and community-centric planning. Through a partnership between Holy Cross Energy (HCE) and local stakeholders, the report identifies five priority resilience areas: community microgrids, bulk power supply flexibility, mobile generation fleets, gasoline pump resilience, and critical end-use efficiency. It emphasizes the need for 'blue sky' value—benefits during normal operations—to justify the cost of 'black sky' emergency investments and recommends new business models, such as split ownership and updated tariffs, to facilitate the deployment of clean energy resilience solutions.
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Document type: Report
Reality Check: Debunking Industry Myths on Leased Net-Zero Energy Buildings
This fact sheet by the Rocky Mountain Institute (RMI) challenges four primary myths regarding net-zero energy (NZE) leased buildings, asserting that they can be more profitable for developers and more beneficial for employees than traditional buildings. Using the Boulder Commons project as a case study, RMI demonstrates that NZE buildings can achieve higher occupancy rates, rental premiums, and increased employee productivity. The document also outlines a four-step process for transitioning existing buildings to NZE operation and promotes the NZE Leasing Best Practice Guide to scale adoption in the commercial sector.
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Document type: Fact sheet
RE-DEFINING AND DELIVERING THERMAL COMFORT IN BUILDINGS
The briefing advocates for redefining thermal comfort in buildings by moving away from monolithic central heating and cooling systems toward a model based on six variables: air temperature, air velocity, activity level, clothing level, surface temperature, and humidity. Using the ASHRAE 55 standard and the CBE Thermal Comfort Tool, designers can use the Predictive Mean Vote (PMV) metric to create more energy-efficient, occupant-centric environments. The author details the application of this approach at RMI's Innovation Center in Basalt, Colorado, highlighting the necessity of Integrated Project Delivery (IPD) to manage the risks associated with passive design and the complexity of integrating multiple targeted systems. The document emphasizes that achieving such efficiency requires a paradigm shift in risk allocation, long-term system tuning, and active occupant engagement.
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Document type: Briefing
MAPPING A PATHWAY TO LOW-CARBON CAMPUSES
The document outlines a framework for universities to transition to low-carbon campuses by focusing on three pillars: people, policy, and plan. It emphasizes assembling multidisciplinary teams, aligning investment policies with life cycle cost analysis, and adopting an iterative planning process. Key strategies include implementing portfolio-wide energy efficiency measures before building-specific deep retrofits, leveraging 'incremental costs' during planned maintenance, and reducing peak loads to downsize central plant equipment. The guide advocates for moving beyond 'business-as-usual' practices to maximize the economic and environmental impact of carbon-reduction initiatives.
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This summary is written by a language model reading the source document. It is not the publisher's words and is not a substitute for the original.
Document type: Guide