US K-12 schools (public school districts) spend approximately $8 billion annually on energy costs, including electricity, which ranks as the second-largest operating expense after teacher salaries. This figure, cited by the U.S. Department of Energy and EPA, reflects nationwide totals, with much of it electricity-related due to lighting, HVAC, and other needs; efficiency improvements could save 10-30%.
For colleges and universities, specific nationwide electricity or total energy cost aggregates are less uniformly reported in recent sources, but higher education institutions face substantial utility bills—often over $100,000 per large building annually—with campuses consuming significant power for 24/7 operations, research labs, and facilities.
US healthcare systems, particularly hospitals, incur high electricity costs due to continuous operation and intensive equipment use. Individual hospitals often pay $600,000 to over $2 million yearly on electricity alone, with average energy costs around $3-4 per square foot; inpatient facilities consume nearly twice the electricity per square foot of average commercial buildings.These sectors represent major institutional energy consumers, where efficiency upgrades yield significant savings.
The Federal Energy Regulatory Commission is an independent agency within the U.S. federal government that regulates interstate transmission of electricity, natural gas, and oil. It oversees wholesale energy markets, pipeline infrastructure, and hydroelectric projects, ensuring fair rates and reliability. While independent, FERC operates under the Department of Energy’s umbrella but does not take direct orders from the executive branch.
FERC enforces energy laws, approves infrastructure projects, and regulates market competition. FERC plays a crucial role in balancing economic, environmental, and energy security concerns, aiming to maintain a stable and efficient energy system across the United States. Since the U.S. shares interconnected electricity grids with Canada and Mexico, FERC’s decisions on transmission rules and pricing affect energy flows and grid reliability in both countries.
Our interest lies in closing a technical gap that exists upstream from the building service point and downstream from the utility supply point. Some, not all of it, can be accomplished with titles in the IEEE catalog.
Given the dominance of vertical incumbents in the electric power domain, we have submitted a tranche of reliability concepts into the ASHRAE, NFPA and ICC catalogs — not so much with the expectation that they will be gratefully received — but that our proposals will unleash competitive energies among developers of voluntary consensus standards.
One of our proposals was heard at the April-May and October meetings of the International Code Council. We are happy to discuss the outcome of that proposal any day at the usual hour.
In power system engineering, availability and reliability are two important concepts, but they refer to different aspects of the system’s performance.
Reliability:
Reliability refers to the ability of a power system to perform its intended function without failure for a specified period under given operating conditions. It is essentially a measure of how dependable the system is.
Reliability metrics often include indices such as the frequency and duration of outages, failure rates, mean time between failures (MTBF), and similar measures.
Reliability analysis focuses on identifying potential failure modes, predicting failure probabilities, and implementing measures to mitigate risks and improve system resilience.Availability:
Availability, on the other hand, refers to the proportion of time that a power system is operational and able to deliver power when needed, considering both scheduled and unscheduled downtime.
Availability is influenced by factors such as maintenance schedules, repair times, and system design redundancies.
Availability is typically expressed as a percentage and can be calculated using the ratio of the uptime to the total time (uptime plus downtime).
Availability analysis aims to maximize the operational readiness of the system by minimizing downtime and optimizing maintenance strategies.
Reliability focuses on the likelihood of failure and the ability of the system to sustain operations over time, while availability concerns the actual uptime and downtime of the system, reflecting its readiness to deliver power when required. Both concepts are crucial for assessing and improving the performance of power systems, but they address different aspects of system behavior.
Comment:These 1-hour sessions tend to be administrative in substance, meeting the minimum requirements of the Sunshine Act. This meeting was no exception. Access to the substance of the docket is linked here.
On Monday June 13th, Federal Energy Regulatory Commission commissioners informed the House Committee on Energy and Commerce that the “environmental justice” agenda prohibits reliable dispatchable electric power needed for national power security. One megawatt of natural gas generation does not equal one megawatt of renewable generation. The minority party on the committee — the oldest standing legislative committee in the House of Representatives (established 1795) — appears indifferent to the reliability consequences of its policy.
“Our nation’s continued energy transition requires the efficient development of new transmission infrastructure. Federal and state regulators must address numerous transmission-related issues, including how to plan and pay for new transmission infrastructure and how to navigate shared federal-state regulatory authority and processes. As a result, the time is ripe for greater federal-state coordination and cooperation.”
At the July 20th meeting of the Federal Energy Regulatory Commission Tristan Kessler explained the technical basis for a Draft Final Rule for Improvements to Generator Interconnection Procedures and Agreements, On August 16th the Commission posted a video reflecting changes in national energy policy since August 14, 2003; the largest blackout in American history.
“Public art is form of street life, a means to articulate the implicit values of a city when its users occupy the place of determining what the city is.” — Malcolm Miles
Books cannot be killed by fire. People die, but books never die
No man and no force can put thought in a concentration camp forever
— Franklin Roosevelt
Many education communities build and maintain cultural resource properties whose safety and sustainability objectives are informed by local adaptations of consensus products developed by the International Code Council (ICC) and the National Fire Protection Association (NFPA). We need to understand the ICC and NFPA product suites as a pair. For most real assets in the education industry they move “roughly” in tandem even though they are produced by different organizations for a different set of customers. Sometimes the out-of-step condition between NFPA and ICC permits subject matter experts on technical committees to make the best possible decisions regarding the safety and sustainability agenda of the interest group they represent; but not always.
Occupancy classification is always a first consideration and both the NFPA and the ICC have a claim to some part of this occupancy concept*. In the ICC suite we find code requirements for many “cultural places of worship” tracking in the following sections of the International Building Code (IBC):
Note that Sections 305 and 308 recognize the accessory and multi-functional nature of occupancy types in the education industry – i.e child care and adult care function can marge and be an accessory to a place of worship. The general rule in the IBC is that accessory religious educational rooms and religious auditoriums with occupant loads of less than 100 per room or space are not considered separate occupancies. Other standards developers are guided by this rule.
• This code describes principles and practices of protection for cultural resource properties (including, but not limited to, museums, libraries, and places of worship), their contents, and collections, against conditions or physical situations with the potential to cause damage or loss.
• This code covers ongoing operations and rehabilitation and acknowledges the need to preserve culturally significant and character-defining building features and sensitive, often irreplaceable, collections and to provide continuity of operations.
• Principles and practices for life safety in cultural resource properties are outside the scope of this code. Where this code includes provisions for maintaining means of egress and controlling occupant load, it is to facilitate the evacuation of items of cultural significance, allow access for damage limitation teams in an emergency, and prevent damage to collections through overcrowding or as an unintended consequence of an emergency evacuation.
• Library and museum collections that are privately owned and not open to the public shall not be required to meet the requirements of this code.
Since we are hard upon release of the 2021 Edition of NFPA 909 let us take a backward look at the current (2017) version of NFPA 909 Code for the Protection of Cultural Resource Properties – Museums, Libraries, and Places of Worship. Chapter 14 covers “Museums, Libraries and their Collections”. Chapter 15 covers “Places of Worship”
The 2025 Edition is now open for public input. Let us pick through proposals for the 2021 Edition to inform our approach to its improvement by referencing the technical committee transcripts linked below:
N.B. We find committee response (accepted in principle) to Standards Michigan proposal to articulate conditions in which places of worship and libraries are used as community disaster relief support facilities. We consider this a modest “code win”.
Circling back to the ICC suite we find elevated interest in hardening community owned facilities to tornadoes, hurricane and floods and other storm related risk in the structural engineering chapters of the International Building Code.
Leadership and facility managers for enterprises of this type are encouraged to contribute obtain their own (free) NFPA public participation account in order to directly participate in the 2025 revision of NFPA 909 by logging in here: https://www.nfpa.org/login.
Public consultation on the First Draft of the 2025 Edition closes January 4, 2024.
This document is also a standing item on our periodic Prometheus, Lively and Fine Arts teleconference. See our CALENDAR for the next online meeting; open to everyone.
Guidelines for the Security of Rare Books, Manuscripts, and Other Special Collections,Association of College & Research Libraries, American Library Association, 50 East Huron Street, Chicago, IL 60611-2795.
“A Legal Primer on Managing Museum Collections,”Malaro, Marie, second edition 1998
“Risk and Insurance Management Manual for Libraries,”Mary Breighner and William Payton, edited by Jeanne Drewes, ALA 2005 ISBN 0-8389-8325-1.
Wisconsin Historic Building Code, Madison, WI:Wisconsin Administrative Code.
“Benjamin Franklin Drawing Electricity from the Sky” 1816 Benjamin West
Benjamin Franklin conducted his famous experiment with lightning on June 10, 1752.
He used a kite and a key to demonstrate that lightning was a form of electricity.
This experiment marked an important milestone in understanding the nature of electricity
and laid the foundation for the development of lightning rods and other lightning protection systems.
Seasonal extreme weather patterns in the United States, resulting in damages to education facilities and delays in outdoor athletic events — track meets; lacrosse games, swimming pool closures and the like — inspire a revisit of the relevant standards for the systems that contribute to safety from injury and physical damage to buildings: NFPA 780 Standard for the Installation of Lightning Protection Systems
This document shall cover traditional lightning protection system installation requirements for the following: (1) Ordinary structures (2) Miscellaneous structures and special occupancies (3) Heavy-duty stacks (4) Structures containing flammable vapors, flammable gases, or liquids with flammable vapors (5) Structures housing explosive materials (6) Wind turbines (7) Watercraft (8) Airfield lighting circuits (9) Solar arrays
This document shall address lightning protection of the structure but not the equipment or installation requirements for electric generating, transmission, and distribution systems except as given in Chapter 9 and Chapter 12.
(Electric generating facilities whose primary purpose is to generate electric power are excluded from this standard with regard to generation, transmission, and distribution of power. Most electrical utilities have standards covering the protection of their facilities and equipment. Installations not directly related to those areas and structures housing such installations can be protected against lightning by the provisions of this standard.)
This document shall not cover lightning protection system installation requirements for early streamer emission systems or charge dissipation systems.
“Down conductors” must be at least #2 AWG copper (0 AWG aluminum) for Class I materials in structures less than 75-ft in height
“Down conductors: must be at least 00 AWG copper (0000 AWG aluminum) for Class II Materials in structures greater than 75-ft in height.
Related grounding and bonding requirements appears in Chapters 2 and Chapter 3 of NFPA 70 National Electrical Code. This standard does not establish evacuation criteria.
University of Michigan | Washtenaw County (Photo by Kai Petainen)
The current edition is dated 2023 and, from the transcripts, you can observe concern about solar power and early emission streamer technologies tracking through the committee decision making. Education communities have significant activity in wide-open spaces; hence our attention to technical specifics.
Public input on the 2026 revision is receivable until 1 June 2023.
We always encourage our colleagues to key in their own ideas into the NFPA public input facility (CLICK HERE). We maintain NFPA 780 on our Power colloquia which collaborates with IEEE four times monthly in European and American time zones. See our CALENDAR for the next online meeting; open to everyone.
Lightning flash density – 12 hourly averages over the year (NASA OTD/LIS) This shows that lightning is much more frequent in summer than in winter, and from noon to midnight compared to midnight to noon.
Issue: [14-105]
Category: Electrical, Telecommunication, Public Safety, Risk Management
Colleagues: Mike Anthony, Jim Harvey, Kane Howard
Didn't really plan for all possibilities, did they. 🤓
Churches and chapels are more susceptible to lightning damage due to their height and design. Consider:
Height: Taller structures are more likely to be struck by lightning because they are closer to the cloud base where lightning originates.
Location: If a church or chapel is situated in an area with frequent thunderstorms, it will have a higher likelihood of being struck by lightning.
Construction Materials: The materials used in the construction of the building can affect its vulnerability. Metal structures, for instance, can conduct lightning strikes more readily than non-metallic materials.
Proximity to Other Structures: If the church or chapel is located near other taller structures like trees, utility poles, or buildings, it could increase the chances of lightning seeking a path through these objects before reaching the building.
Lightning Protection Systems: Installing lightning rods and other lightning protection systems can help to divert lightning strikes away from the structure, reducing the risk of damage.
Maintenance: Regular maintenance of lightning protection systems is essential to ensure their effectiveness. Neglecting maintenance could result in increased susceptibility to lightning damage.
Historical Significance: Older buildings might lack modern lightning protection systems, making them more vulnerable to lightning strikes.
The risk can be mitigated by proper design, installation of lightning protection systems, and regular maintenance.
The Oxford Union Society is the world’s most prestigious debating society, with an unparalleled reputation for bringing international guests and speakers to Oxford. Since 1823, the Union has been promoting debate and discussion not just in Oxford University, but across the globe.
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwBpic.twitter.com/GkAXrHoQ9T