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Farm Electrical Power

Many land grant colleges and universities are stewards of agricultural facilities that require reliable electrical power that is safe and sustainable for livestock well off the core campus distribution grid. Today we examine the 2026 National Electrical Code safe electric service rules with an eye toward the close date of April 6th for public input on the 2029 NEC.

2029 National Electrical Code

 


Updated: September 3, 2024

ACTION ITEMS:

Article 547: Agricultural Buildings

Public Input with Responses from CMP-7 (Start at PDF Page 187)

Public Input with Responses from CMP-2 Article 220 Part V: Farm Load Calculations (Start at PDF Page 28)

Related: National Electrical Safety Code (Higher Voltage Distribution Wiring from Merchant Utility to Off-Campus Agricultural Outbuildings)

Sunday, Animal, Farm, Agri august

Many land grant colleges and universities are stewards of agricultural facilities that require reliable electrical power that is safe and sustainable for livestock and animal habitat for sporting.

FREE ACCESS: 2023 National Electrical Code

The premise wiring rules for hazardous university owned buildings have been relatively stable.  Electrical professionals are guided by:

  1. Farm Load Calculations of Part V of Article 220,
  2. Corrosion mitigation with appropriate specification of power chain wiring
  3. Stray voltage and the equipotential plane
  4. Interactivity with regulated utility power sources.

Public response to the First Draft of the 2026 National Electrical Code will be received until August 28, 2024.  We coordinate our approach to the entire NFPA electrical suite with the IEEE Education & Healthcare Facilities Committee which meets 4 times monthly.  We typically refer to previous transcripts of technical committee actions to inform any changes (improvements) that we propose, if any.

2026 National Electrical Code Workspace

We maintain this issue on the standing agenda of our Power and Nourriture (Food) colloquia.  Feel free to join us with the login credentials at the upper right of our home page.


More:

2028 National Electrical Safety Code

Stray Voltage: Sources and Solutions

University of Nebraska: G87-845 Electrical Systems for Agricultural Buildings (Recommended Practices)

Cornell University Agricultural Safety and Health Program

Mike Holt

Fred Hartwell

National Safety Council  (22 deaths by electrocution on farms per 100,000 in 2017)

National Agricultural  Safety Database

 

Roger Scruton Memorial Lectures


“Stand up for your friends especially when they’re right.  There is every reason in the world to do so but one is not obvious — although perhaps it should be — and it’s this:  it might be the only chance you get to show them how much they mean to you if you don’t seize this opportunity whenever it comes along. 

To save the truth of your feelings for their funeral or obituaries it’s not much use to anyone then but if you defend a friend while they’re alive you might just give them the slightest intimation of how much you value them and love them and how much other people love them too…”

Douglas Murray

 

Related:

Conan O’Brian

Charlie Kirk (August 12, 2025): “Has U.S. President Donald Trump gone too far?”

Timon of Athens

WSRN 91.5 FM

Standards Pennsylvania

CLICK IMAGE to start stream

The “Worldwide Swarthmore Radio Network” is Swarthmore College’s official campus radio station. It broadcasts out of the suburban Philadelphia borough of Swarthmore, Pennsylvania.

Prior to the 1970s, WSRN operated as a carrier signal broadcast to the campus of Swarthmore College only. The station went on the air with 10 watts on October 15, 1972.  Following efforts by the Federal Communications Commission to encourage as many Class D stations as possible to increase power, a campaign was raised by the students of the college, and in the late 1970s, the FCC granted a license for a 110-watt, directional, transmission.

Programming has been eclectic from the 1970s on. Station programming is diverse; music spans “world,” hip hop, blues, folk, rock, pop, R & B, and classical. Talk and comedy programs comprise much of the weekend line-up. Notably “Funk” which ran from fall 2012 to spring 2014 Friday mornings from midnight to 2AM.

In 1986, the main on-air studio was completely refurbished, with a new control panel, turntables, microphones, and wiring installed. 1998 saw the rewiring and modernization of the production studio and the construction of an acoustically isolated sound studio connected to the production studio.

Students have always manned the soundboard, and so, during most summers, the station is dark.  Following the COVID-19 pandemic, the radio station had periods of limited broadcasting. During the 2021-2022 academic year, a significant effort by students, faculty, staff, and community members was successfully carried out to get the station back up to an operational state. As of April 1, 2022, the station has resumed broadcasting.

Viking Cafe

Mercer County is famous for the Battle of Trenton during the American Revolutionary War. On December 26, 1776, General George Washington led a surprise attack across the Delaware River, resulting in a crucial victory against the Hessian forces stationed in Trenton. This victory boosted the morale of the Continental Army and is considered a turning point in the Revolutionary War.

Mercer County Community College Financial Statement 2023: $82,503,849

2024 International Fire Code: Section 606 Commercial Cooking Equipment and Systems

Culinary Students Taught to Cook Up Plant-Based Cuisine

MCCC Welcomes You

Standards New Jersey



Watch & Night Operations

Watch & Night Operations

Impedance Grounding for Electric Grid Surviability

Potato Latkes & Sufganiyot

Financial Position $1.417B (Page 16)  | Campus Master Plan 2025-2035  | Revenue Bonds

Traditional Hanukkah foods (Spoon University) are often fried or cooked in oil, symbolizing the miracle of the oil that lasted eight days in the rededication of the Second Temple in Jerusalem.

Latkes (Potato Pancakes): Grated potatoes mixed with onions, eggs, and flour, then fried until crispy. They are often served with applesauce or sour cream.

Sufganiyot (Jelly-filled Doughnuts): Deep-fried doughnuts filled with jelly or custard and dusted with powdered sugar. They represent the oil that miraculously burned for eight days.

Brisket: Slow-cooked beef brisket is a popular main course for Hanukkah dinners.

Applesauce: Often served as a topping for latkes or as a side dish.

Matzo Ball Soup: While traditionally associated with Passover, some families also serve matzo ball soup during Hanukkah. It consists of light, fluffy dumplings made from matzo meal in a chicken broth.

Kugel: A baked casserole dish that can be sweet or savory, made with noodles, potatoes, or other ingredients.

Chocolate Gelt: Chocolate coins wrapped in gold or silver foil, often used in the game of dreidel.

Dreidel Cookies: Cookies shaped like the spinning top used in the traditional Hanukkah game of dreidel.

Cheese: In reference to the story of Judith, who is said to have fed cheese to an enemy general to make him thirsty and then gave him wine to make him drunk.



Sufganiyot in a Minute

Florida

Standard Reference Material

Metrology is the scientific discipline that deals with measurement, including both the theoretical and practical aspects of measurement. It is a broad field that encompasses many different areas, including length, mass, time, temperature, and electrical and optical measurements.  The goal of metrology is to establish a system of measurement that is accurate, reliable, and consistent. This involves the development of standards and calibration methods that enable precise and traceable measurements to be made.

The International System of Units is the most widely used system of units today and is based on a set of seven base units, which are defined in terms of physical constants or other fundamental quantities.  Another important aspect of metrology is the development and use of measurement instruments and techniques. These instruments and techniques must be designed to minimize errors and uncertainties in measurements, and they must be calibrated against recognized standards to ensure accuracy and traceability.

Metrology also involves the development of statistical methods for analyzing and interpreting measurement data. These methods are used to quantify the uncertainty associated with measurement results and to determine the reliability of those results.

National Institute for Standards & Technology

Federal Participation in Consensus Standards

ARCHIVE: UM Welcomes ANSI 2015

Theater Safety

“ I think that the theater is the initial glamorizer of thought; where it can be told – without too much disguise but without too much directness either – the secrets, and thereby its antipathies and sympathies – the secrets and the knowledge of the human heart…

…I think that makes the art of the theater as important as the doctor or the psychologist or the Minister…

…I think it’s vitally important that the world knows itself and I think the theater is one of the most immediate means of expression towards that end…”

– Sir Lawrence Olivier

Set design model by Marcel Jambon for an 1895 Paris production of Giuseppe Verdi’s Otello

Demand for live events in college towns — what is now called “entertainment content” — is gathering pace; owed somewhat to an older demographic that prefers expanded social interaction to the online entertainment offerings that the younger demographic prefers*.  We see an expansion of the market in the construction of architecturally astonishing buildings; though the circumstances of pandemic has changed everything.

Today our interest lies in the complex safety and sustainability characteristics of the physical infrastructure — with particular interest in the fire protection, environmental air and electrotechnologies required to make them safe and sustainable.   This facility class is far more complicated technologically and operates at significantly higher risk than, say, classrooms or office space.

The Entertainment Services and Technology Association is one of the first names in trade associations that support the ‘business of show business’ through networking, safe practices, education, and representation.  We follow the standards making activity of its technical committees and monitor public commenting opportunities.  ESTA releases markups of its consensus products for public comment at a fairly brisk pace on its standards development landing page:

ESTA Public Review Drafts

Transcripts of related standards:

2026 National Electrical Code Public Input Report CMP-15

2026 National Electrical Code Second Draft Report CMP-15

You may obtain an electronic copy at the link above, along with a comment form.  Send your comments to Karl Ruling, (212) 244-1505, standards@esta.org with an optional copy to psa@ansi.org).  We encourage our colleagues in school districts and in colleges and universities large and small; with responsibilities for the safety and sustainability of cultural resource properties, media centers, performance venues to participate in the ESTA technical standards development program.

Glorya Kaufman School of Dance / University of Southern California

We keep the ESTA suite on the standing agenda of our Lively Arts colloquia; open to everyone.   See our CALENDAR for the next online meeting.

Since the electrotechnologies for the lively arts have evolved into complex, interoperable systems we also collaborate with the IEEE Education & Healthcare Facilities Committee on technical specifics.  That committee meets online four times per month in European and American time zones.

“We’re all actors: We all play different roles in different situations.”

Marlon Brando

 

Issue: [Various]

Category: Electrical, Infotech, Lively Arts,

Colleagues: Mike Anthony, Christine Fischer, Mike Hiler, Nehad El-Sherif

ARCHIVE: ESTA


*More >>

State Capitals And College Towns: A Recipe For Success

Baby Boomers Are Retiring to College Towns

The original University of Michigan codes and standards advocacy enterprise interviewed an ESTA affiliate in 2015:


Entertainment Occupancies

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