Electrical storage system resides at the Massachusetts Institute of Technology’s Vail Access Project
Today at 15:00 UTC we refresh our understanding of stabilized technical standards for electrical energy storage systems (ESS) for industrial and commercial applications. Adhering to these standards ensures ESS reliability, protects personnel, and supports the growing adoption of energy storage in industrial and commercial settings.
Ω NFPA 855 – Standard for the Installation of Stationary Energy Storage Systems: This U.S.-based standard provides comprehensive guidelines for ESS installations, focusing on safety for lithium-ion, flow, and other battery technologies. It covers system siting, fire protection, ventilation, and thermal management. NFPA 855 mandates minimum clearances from buildings and exposures, requires fire detection and suppression systems (e.g., sprinklers or gas-based systems), and specifies exhaust systems to manage off-gassing risks. It also addresses commissioning, maintenance, and decommissioning to prevent hazards like thermal runaway.
Ω NEC (NFPA 70) – National Electrical Code, Article 706: Article 706 of the NEC governs ESS electrical design, emphasizing safe integration with power systems. It requires proper grounding, overcurrent protection, and disconnecting means for battery systems. The standard specifies wiring methods, labeling for hazard awareness, and compatibility with grid interconnection. For commercial and industrial ESS, it mandates compliance with voltage and capacity limits, ensuring systems are designed to handle high-power demands safely. 2026 CMP-16 Public Input Report | 2026 CMP-16 Second Draft Report
Ω UL 9540 – Standard for Energy Storage Systems and Equipment:UL 9540 certifies the safety of ESS, including battery packs, inverters, and control systems. It requires systems to undergo rigorous testing for electrical safety, fire resistance, and thermal runaway prevention. For large-scale commercial installations, UL 9540A, a test method for evaluating thermal runaway fire propagation, is critical to ensure systems can contain or mitigate fire risks. Compliance is often required for local code approvals.
Ω IEEE 1547 – Standard for Interconnecting Distributed Resources with Electric Power Systems: For ESS connected to utility grids, IEEE 1547 specifies requirements for interconnection, including power quality, voltage regulation, and anti-islanding protection. It ensures ESS can safely operate in parallel with the grid, providing ancillary services like frequency regulation or peak shaving without compromising grid stability.
Ω Local Building and Fire Codes: Beyond national and international standards, local jurisdictions — such as college town sustainability initiatives — often enforce additional requirements. Apart from the primary goal of saving energy specific design and construction requirements may apply. These may include specific setback distances, fire-rated enclosures, or emergency response plans tailored to the facility’s size and location. City of Ann Arbor Construction & Building
Compliance with these standards involves collaboration among engineers, installers, and inspectors. Systems must be designed with robust BMS, cooling, and fire mitigation, constructed with high-quality materials, and regularly maintained to meet safety and performance expectations.
Use the login credentials at the upper right of our home page.
Related, but not covered today:
Utility scale (high voltage) owned and operated by merchant utilities.
Ω IEC 62619 – Secondary Cells and Batteries Containing Alkaline or Other Non-Acid Electrolytes: This international standard focuses on the safety of lithium-ion batteries used in industrial ESS. It outlines requirements for cell and module testing, including electrical, mechanical, and environmental stress tests to prevent failures like short circuits or fires. IEC 62619 also specifies battery management system (BMS) requirements to monitor voltage, temperature, and state-of-charge, ensuring operational stability.
Ω IEC 62485-2 – Safety Requirements for Secondary Batteries and Battery Installations: This standard applies to stationary battery systems, addressing electrical safety, installation practices, and maintenance. It emphasizes protection against electric shock, overcurrent, and short-circuit risks, requiring robust insulation and fault detection systems.
“Mount Fuji from Lake Yamanaka” Takahashi Shōtei (1871-1945) | Los Angeles County Museum of Art
The Japanese Standards Association is the Global Secretariat for a standardization project devoted to the discovery and promulgation of common methods and guidelines for coordinated lifetime management of network assets in power systems to support good asset management. In addition, this may include the development of new methods and guidelines required to keep pace with development of electrotechnologies excluding generation assets; covered by other IEC standards.
There has, and will continue to be significant investment in electricity assets which will require ongoing management to realise value for the organizations. In the last 5 years, there has been USD 718 billion investment for electricity, spending on electricity networks and storage continued, reaching an all-time high of USD 277 billion in 2016. In the United States (17% of the total) and Europe (13%), a growing share is going to the replacement of ageing transmission and distribution assets. A more fully dimensioned backgrounder on the business environment that drives the market for this title is available in the link below:
It is early in this project’s lifecycle; far too early to find it referenced in public safety and energy laws in the United States where it would affect #TotalCostofOwnership. Where we should, we follow the lead of the USNC/IEC for the United States, while still mindful that many of our IEEE colleagues follow the lead of their own national standards body.
Because this project fills an obvious gap in good practice literature we maintain this project on our 4 times monthly electrotechnology colloquium that we co-host with the IEEE Education & Healthcare Facilities Committee. See our CALENDAR for the next online meeting; open to everyone.
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.
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.
Should every campus building generate its own power? Sustainability workgroups are vulnerable to speculative hype about net-zero buildings and microgrids. We remind sustainability trendsniffers that the central feature of a distributed energy resource–the eyesore known as the university steam plant–delivers most of the economic benefit of a microgrid. [Comments on Second Draft due April 29th] #StandardsMassachusetts
“M. van Marum. Tweede vervolg der proefneemingen gedaan met Teyler’s electrizeer-machine, 1795” | An early energy storage device | Massachusetts Institute of Technology Libraries
We have been following the developmental trajectory of a new NFPA regulatory product — NFPA 855 Standard for the Installation of Stationary Energy Storage Systems — a document with ambitions to formalize the fire safety landscape of the central feature of campus microgrids by setting criteria for minimizing the hazards associated with energy storage systems.
The fire safety of electric vehicles and the companion storage units for solar and wind power systems has been elevated in recent years with incidents with high public visibility. The education industry needs to contribute ideas and data to what we call the emergent #SmartCampus;an electrotechnical transformation — both as a provider of new knowledge and as a user of the new knowledge.
Transcripts of technical deliberation are linked below:
Comment on the 2026 revision received by March 27, 2025 will be heard at the NFPA June 2025 Expo through NFPA’s NITMAM process.
University of Michigan | Average daily electrical load across all Ann Arbor campuses is on the order of 100 megawatts
A fair question to ask: “How is NFPA 855 going to establish the standard of care any better than the standard of care discovered and promulgated in the NFPA 70-series and the often-paired documents NFPA 110 and NFPA 111?” (As you read the transcript of the proceedings you can see the committee tip-toeing around prospective overlaps and conflicts; never a first choice).
Suffice to say, the NFPA Standards Council has due process requirements for new committee projects and, obviously, that criteria has been met. Market demand presents an opportunity to assemble a new committee with fresh, with new voices funded by a fresh set of stakeholders who, because they are more accustomed to advocacy in open-source and consortia standards development platforms, might have not been involved in the more rigorous standards development processes of ANSI accredited standards developing organizations — specifically the NFPA, whose members are usually found at the top of organization charts in state and local jurisdictions. For example we find UBER — the ride sharing company — on the technical committee. We find another voice from Tesla Motors. These companies are centered in an industry that does not have the tradition of leading practice discovery and promulgation that the building industry has had for the better part of two hundred years.
Our interest in this standard lies on both sides of the education industry — i.e. the academic research side and the business side. For all practical purposes, the most credible, multi-dimensional and effective voice for lowering #TotalCostofOwnership for the emergent smart campus is found in the tenure of Standards Michigan and its collaboration with IEEE Education & Healthcare Facilities Committee (E&H). You may join us sorting through the technical, economic and legal particulars and day at 11 AM Eastern time. The IEEE E&H Committee meets online every other Tuesday in European and American time zones; the next meeting on March 26th. All meetings are open to the public.
University of California San Diego Microgrid
You are encouraged to communicate directly with Brian O’Connor, the NFPA Staff Liaison for specific questions. We have some of the answers but Brian is likely to have all of them. CLICK HERE for the NFPA Directory. Additionally, NFPA will be hosting its Annual Conference & Expo, June 17-20 in San Antonio, Texas; usually an auspicious time for meeting NFPA staff working on this, and other projects.
The prospect of installing of energy storage technologies at every campus building — or groups of buildings, or in regions — is clearly transformational if the education facilities industry somehow manages to find a way to drive the cost of operating and maintaining many energy storage technologies lower than the cost of operating and maintaining a single campus distributed energy resource. The education facility industry will have to train a new cadre of microgrid technology specialists who must be comfortable working at ampere and voltage ranges on both sides of the decimal point that separates power engineers from control engineers. And, of course, dynamic utility pricing (set by state regulatory agencies) will continue to be the most significant independent control variable.
Finding a way to make all this hang together is the legitimate work of the academic research side of the university. We find that sustainability workgroups (and elected governing bodies) in the education industry are vulnerable to out-sized claims about microgrids and distributed energy resources; both trendy terms of art for the electrotechnical transformation we call the emergent #SmartCampus.
We remind sustainability trendsniffers that the central feature of a distributed energy resource — the eyesore known as the university steam plant — bears most of the characteristics of a microgrid. In the videoclip linked below a respected voice from Ohio State University provides enlightenment on this point; even as he contributes to the discovery stream with a study unit.
Ohio State University McCracken Power Plant
Issue: [16-131]
Category: District Energy, Electrical, Energy, Facility Asset Management, Fire Safety, Risk Management, #SmartCampus, US Department of Energy
Colleagues: Mike Anthony, Bill Cantor (wcantor@ieee.org). Mahesh Illindala
Mike Anthony is ID Number 469 | Proposal period closes 11:59 PM US Pacific Time | May 15
Meeting Notes in red
Loss of electric power and internet service happens more frequently and poses at least an equal — if not greater threat — to public safety. So why does neither the National Electrical Code or the National Electrical Safety Code integrate reliability into their core requirements? Reliability requirements appear in a network of related documents, either referenced, or incorporated by reference; sometimes automatically, sometimes not.
NESC Main Committee Membership: Page xii
Apart from the IEEE as the accredited standards developer, there are no “pure non-government user-interests” on this committee; although ANSI’s Essential Requirements for balance of interests provides highly nuanced interpretation. The Classifications on Page xiii represents due diligence on meeting balance of interest requirements.
In our case, we are one of many large universities that usually own district energy plants that both generate and purchase generate electric power (as sometimes provide var support to utilities when necessary; as during the August 2003 North American outage). For University of Michigan, for example, has about 20 service points at 4.8 – 120 kV. Its Central Power Plant is the largest cogeneration plant on the DTE system.
Contents: Page xxviii | PDF Page 29
Absence of internet service is at least as much a hazard, and more frequent, than downed wires. Is there a standards solution? Consideration of interoperability of internet service power supported on utility poles should track in the next revision.
No mention of any reliability related IEEE reliability standards in the present edition. Why is this?
Section 2: Definitions of Special Terms| PDF Page 46
In the 2023 Handbook, the term “reliability” shows up 34 times.
availability (from Bob Arno’s IEEE 3006-series and IEEE 493 Gold Book revision)
reliability (Bob Arno)
utility (PDF Page 57)
communication | PDF Page 47
list of terms defined in the 2023 National Electrical Code that are new and relevant to this revision: (Article 100 NEC)
municipal broadband network, digital subscriber line, surveillance cameras
wireless communication system
010. Purpose | PDF Page 40
Looks like improvement since last edition. Suggest explicit Informational Note, as in the NEC, using “reliability” and referring to other agencies. “Abnormal events” could be tighter and refer to other standards for abnormal, steady-state events. The clarification of purpose is welcomed although a great deal remains uncovered by other best practice literature; though that can be repaired in this edition.
Legacy of shared circuit path standards. Should provisions be made for municipal surveillance, traffic and vehicle control infrastructure. What would that look like?
011. Scope | Covered PDF Page 40
3. Utility facilities and functions of utilities that either (a) generate energy by conversion from some other form of energy such as, but not limited to, fossil fuel, chemical, electrochemical, nuclear, solar, mechanical, wind or hydraulic or communication signals, or accept energy or communication signals from another entity, or (b) provide that energy or communication signals through a delivery point to another entity.
5. Utility facilities and functions on the line side of the service point supplied by underground or overhead conductors maintained and/or installed under exclusive control of utilities located on public or private property in accordance with legally established easements or rights-of-way, contracts, other agreements (written or by conditions of service), or as authorized by a regulating or controlling body. NOTE: Agreements to locate utility facilities on property may be required where easements are either (a) not obtainable (such as locating utility facilities on existing rights-of-way of railroads or other entities, military bases, federal lands, Native American reservations, lands controlled by a port authority, or other governmental agency), or (b) not necessary (such as locating facilities necessary for requested service to a site).
012. General Rules | Covered PDF Page 42
For all particulars not specified, but within the scope of these rules, as stated in Rule 011A, design, construction, operation, and maintenance should be done in accordance with accepted good practice for the given local conditions known at the time by those responsible for the communication or supply lines and equipment
General purpose clause could use some work since no definition of “accepted good practice”. Refer to IEEE bibliography.
Section 2: Definition of special terms | PDF Page 46
Recommendations elsewhere should track here.
The word “installation” appears 256 times and is generally understood in context by experts. Suggest borrow from NEC to clarify our concern for including co-linear/communication circuits.
conduit. exclusive control, lines, photovoltaic, NEC interactive. qualified
Section 3: Reference
NFPA 70®, National Electrical Code® (NEC®). [Rules 011B4 NOTE, 099C NOTE 1, and 127
IEEE Std 4™-1995, IEEE Standard Techniques for High-Voltage Testing. [Table 410-2 and Table 410-3]
IEEE Std 516™-2009, IEEE Guide for Maintenance Methods on Energized Power-Lines. [Rules 441A4
NOTE 2, 446B1, and 446D3 NOTE, and Table 441-5, Footnote 4]
IEEE Std 1427™-2006, IEEE Guide for Recommended Electrical Clearances and Insulation Levels in
Air-Insulated Electrical Power Substations. [Rule 124A1 NOTE, Table 124-1, 176 NOTE, and 177 NOTE]
IEEE Std 1584™-2002, IEEE Guide for Performing Arc Flash Hazard Calculations. [Table 410-1,
Footnotes 1, 3, 6, and 14]
IEEE Std C62.82.1™-2010, IEEE Standard for Insulation Coordination—Definitions, Principles, and Rules.
[Table 124-1 Footnote 5]
Add references to Gold Book, 1386, etc. IEC since multinationals conform.
Safety Rules for the Installation and Maintenance of Overhead Electric Supply and Communication Line | PDF Page 111
Has anyone confirmed that these tables match NEC Table 495.24 lately? If it helps: there were no meaningful changes in the 2023 NEC in Article 495, the high voltage article
Section 11. Protective arrangements in electric supply stations | PDF Page 77
A safety sign shall be displayed on or beside the door or gate at each entrance. For fenced or walled electric supply stations without roofs, a safety sign shall be displayed on each exterior side of the fenced or wall enclosure. Where the station is entirely enclosed by walls and roof, a safety sign is required only at ground level entrances. Where entrance is gained through sequential doors, the safety sign should be located at the inner door position. (A clarification but no change. See Standards Michigan 2017 proposals)
Recommend that all oil-filled cans be removed and services upgraded through energy regulations with new kVA ratings
Section 12: Installation and maintenance of equipment
093. Grounding conductor and means of connection
Fences The grounding conductor for fences required to be effectively grounded by other parts of this Code shall meet the requirements of Rule 093C5 or shall be steel wire not smaller than Stl WG No. 5.
D. Guarding and protection | PDF Page 67
124. Guarding live parts| PDF Page 85
Propose roofs required for exterior installations
Part 2. Safety Rules for the Installation and Maintenance of Overhead Electric Supply and Communication Line | Page 72
Section 22. Relations between various classes of lines and equipment | Page 80
222. Joint use of structures | Page 82
Where the practice of joint use is mutually agreed upon by the affected utilities, facilities shall be subject to the appropriate grade of construction specified in Section 24. Joint use of structures should be
considered for circuits along highways, roads, streets, and alleys. The choice between joint use of structures and separate lines shall be determined through cooperative consideration with other joint
users of all the factors involved, including the character of circuits, worker safety, the total number and weight of conductors, tree conditions, number and location of branches and service drops, structure
conflicts, availability of right-of-way, etc.
Reliability considerations for sustaining internet service when power supply is absent.
Par2 Section 20 Safety Rules for the Installation and Maintenance of Overhead Electric Supply and Communication Line | PDF Page 111
Has anyone confirmed that these tables match NEC Table 495.24 lately?
Part 3. Safety Rules for the Installation and Maintenance of Underground Electric Supply and Communication Lines | Page 220
Renewable energy for internet access
311. Installation and maintenance
A. Persons responsible for underground facilities shall be able to indicate the location of their facilities.
B. Reasonable advance notice should be given to owners or operators of other proximate facilities that
may be adversely affected by new construction or changes in existing facilities.
C. For emergency installations, supply and communication cables may be laid directly on grade if the
cables do not unreasonably obstruct pedestrian or vehicular traffic and either:
1. The cables are covered, enclosed, or otherwise protected, or
2. The locations of the cables are conspicuous.
Supply cables operating above 600 V shall meet either Rule 230C or 350B.
NOTE: See Rules 014B2 and 230A2d.
Part 4. Work Rules for the Operation of Electric Supply and Communications Lines and Equipment | PDF Page 289
When and why was the term “Work” added to the title of this section?
Core text for the definition of wireless communication system reliability
Appendix E Bibliography| PDF Page 355
Index | PDF Page 398
The word “reliability” appears only three times. Should it track in the NESC or should it track in individual state requirements. So neither the NEC nor the NESC couples closely with power and communication reliability; despite the enormity and speed of research.
Square D was founded in 1902 in Detroit, Michigan, by Bryson Dexter Horton and James B. McCarthy as McBride Manufacturing Company, focusing on electrical fuses. By 1908, it became Detroit Fuse and Manufacturing, adopting the iconic “Square D” logo—a “D” in a square—reflecting its Detroit roots.
Renamed Square D in 1917, the company pioneered safety switches and circuit breakers, growing significantly with 18,500 employees and $1.65 billion in sales by 1991. That year, after a competitive 10-week bidding process, French multinational Groupe Schneider S.A. acquired Square D for $2.23 billion, raising its offer from $1.96 billion to $88 per share.
The acquisition, approved by Square D’s board and the U.S. Justice Department, made Schneider Electric the world’s largest electrical distribution equipment manufacturer, integrating Square D’s innovative products into its global energy management portfolio.
Disagree with someone and cannot persuade them? Do you need to hide your intransigence or ulterior motive? Then change the basis of discussion by changing the subject with a different definition.
This happens routinely in political discourse and rather frequently in best practice discovery and promulgation in building construction and settlement infrastructure standards[1]. Assuming all parties are negotiating in good faith resolution may lie in agreement on a common understanding of what a satisfying agreement might look like.
Admittedly, a subtle and challenging topic outside our wheelhouse[2] hence the need to improve our organization of this topic starting with today’s colloquium; with follow on sessions every month.
Starting 2025 we will organize our approach to this topic, thus:
Language 100. Survey of linguistic basics for developing codes, standards and regulations. Many vertical incumbents have developed their own style manuals
Language 200. Electrotechnical vocabulary
Language 300. Architectural and Allied trade vocabulary
Language 400. The language of government regulations; the euphemisms of politicians with influence over the built environment
Language 500. Advanced topics such as large language models or spoken dialects such as “High Michigan” — arguably, the standard American dialect where it applies to the standards listed above.
It may not be obvious how profound the choice of words and phrases have on leading practice discovery and promulgation. For example, “What is Gender” determines the number, placement and functionality of sanitary technologies in housing, hospitals and sporting. The United States has a Supreme Court justice that cannot define “woman”
As always, we will respond to public consultation opportunities wherever we can find them. Some organizations are better than this than others.
Today we limit our discussion to language changes in the catalogs of ANSI-accredited standards developers whose titles have the most influence over the interoperability of safety and sustainability technologies that create and sustain the built environment of educational settlements.
Every building construction discipline has its own parlance and terms of art.
This is enough for a one-hour session and, depending upon interest, we will schedule a breakout session outside of our normal “daily” office hours. Use the login credentials at the upper right of our home page.
ΒΙΒΛΙΟΘΗΚΕΣ
Starting 2024 and running into 2025 we will break down this topic further, starting with construction contract language — Lingua Franca 300:
Asset management applies to any organization. As such, understanding its terminology, principles, and outcomes is key to an organization’s success. ISO 55000:2024 provides an overview of #AssetManagement and its expected benefits. @isostandardshttps://t.co/XZsWvJJ8r4
(1) The United States government defines a “Green Building” as a building that has been designed, constructed, and operated in a way that reduces or eliminates negative impacts on the environment and occupants. The government has established various standards and certifications that buildings can achieve to be considered “green.”
The most widely recognized green building certification in the United States is the Leadership in Energy and Environmental Design (LEED) certification, which is administered by the U.S. Green Building Council (USGBC). To achieve LEED certification, a building must meet certain standards related to sustainable site development, water efficiency, energy efficiency, materials selection, and indoor environmental quality.
In addition to the LEED certification, there are other programs and standards that can be used to measure and certify the sustainability of buildings, such as the Green Globes rating system and the Living Building Challenge.
Overall, the goal of green building is to create buildings that are not only environmentally sustainable but also healthier, more comfortable, and more efficient for occupants, while reducing energy consumption and greenhouse gas emissions. By promoting green building practices, the U.S. government aims to reduce the environmental impact of the built environment and move towards a more sustainable future.
(2) The U.S. Green Building Council is a conformance organization. See the discussion our ABOUT for background on incumbent stakeholders.
Ernest Renan (1823-1892) was a French philosopher, historian, and scholar of religion. He is best known for his work on nationalism and the relationship between language, culture, and identity. The language of technology– and the catalog of codes, standards, guidelines, recommended practices and government regulations rest upon a common understanding of how things can and should work separately. The essay is widely cited:
In our domain we routinely see technical agreement and disagreement among stakeholders resolved, or left unresolved because of definitions — even when discussion is conducted in English. We keep the topic of language (Tamil (மொழி) — since it is one of the most widely spoken languages on earth) on our aperiodic Language colloquia. See our CALENDAR for the next online meeting; open to everyone.
English and French are the two most prominent diplomatic languages, especially in historical and international contexts. They have long been the primary languages of diplomacy due to their widespread use in international organizations and historical influence.
English: Dominates in modern diplomacy, international law, and global organizations. It is the working language in many international forums, including the United Nations, NATO, and the Commonwealth of Nations.
French: Traditionally known as the “language of diplomacy,” French was the dominant diplomatic language until the 20th century. It remains a significant language in international relations, particularly within the United Nations, the European Union, and many African nations.
While other languages like Spanish, Arabic, Russian, and Chinese are also used in diplomatic contexts and are official languages of the United Nations, English and French are the most universally recognized and utilized in diplomatic settings.
“The Tower of Babel” 1563 | Pieter Bruegel the Elder
Widely accepted definitions (sometimes “terms of art”) are critical in building codes because they ensure clarity, consistency, and precision in communication among architects, engineers, contractors, and regulators. Ambiguity or misinterpretation of terms like “load-bearing capacity,” “fire resistance,” “egress” or “grounding and bonding” could lead to design flaws, construction errors, or inadequate safety measures, risking lives and property.
“Standardized” definitions — by nature unstable — create a shared language that transcends local practices or jargon, enabling uniform application and enforcement across jurisdictions. Today at the usual hour we explore the nature and the status of the operational language that supports our raison d’êtreof making educational settlements safer, simpler, lower-cost and longer-lasting.
The body of 8-year-old Mystic camper Virginia Hollis was found along the Guadalupe River earlier this week, more than a week after the July 4 floods in Texas.
Yesterday, this angel’s favorite horse followed her casket through the streets to bid her farewell. 😭 pic.twitter.com/T8f8O6n4q3
After 15 years of marriage, the first child is actually twins! 🥳Maybe no one will say it, but we want to share this joy anyway. 🌹 pic.twitter.com/T60zPJZ0tT
He was with me almost every day for 12 years. The best living creature I’ve ever known including humans.
He protected children and loved his job out here.
I hope I can be half the man this dog was to our world. I buried him last evening in his beloved woods.
A heartfelt surprise for her best friend on graduation day.. She didn’t expect it because they hadn’t seen each other in so long, ever since her friend moved to another citypic.twitter.com/3pxswYFVNt
From couple matching to couple chief-ing!!!thrilled and honored to serve as chief residents together at the program that shaped us. Grateful for the journey and excited for what’s ahead! #HUHpic.twitter.com/lClrJpGABW
20th March 2010
A couple – just married – choose to cycle from the church to their reception.
From my book ‘Cambridge – Town & Gown’. pic.twitter.com/Y9zzcUsHh4
We got him moved into the new house! His bride-to-be is helping him decorate and put things away and will be joining him there on their wedding night! Today, only a few tears were shed (out of his sight). We are beyond happy for them! @BrandonLansdownpic.twitter.com/NSNmzg8hyG
Naistenpäivän kunniaksi haluan jakaa, että minulla on onni ja siunaus odottaa omaa tytärtä. Toivon näyttäväni hänelle samanlaista naisen mallia kuin oma äitini on näyttänyt minulle. Nainen voi olla vahva ja lempeä, sitkeä ja kaunis, herkkä ja periksiantamaton. Nainen voi olla… pic.twitter.com/MivsLRh1wJ
Syracuse University. Kissing Bench: This bench on the Quad is steeped in tradition. Legend has it that if a couple kisses on the bench, they will eventually marry. Conversely, if a single person sits there alone, they risk staying single forever.
University of Idaho. Hello Walk and Kissing Rock: While not a bench, this area on campus features a large rock where students have historically kissed. It’s a romantic tradition for couples at the university.
It is so rare for people to see a normal, white family that lefties think it gives ”Third Reich vibes”. This really tells us that we need to make it less rare.
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
