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All About Power: Distribution, Generation & Transmission

  • Diane Boulanger
  • Nov 8, 2021
  • 1 min read
A brief study in how power gets to you!

Distribution involves the lines leaving our substation in various routes (circuits) across the system and, eventually, to your meter.


Hudson Light’s service territory is 30 square miles and consists of 158 miles of overhead lines and 56 miles of underground lines. We serve all of Hudson and Stow and parts of surrounding areas.


Constant maintenance of the lines and our Vegetation Management Program helps

reduce the number of outages. Distribution ends at your meter, which records your

electric consumption.



Generation is where it all begins – the source of electric power. Hudson Light has its own generating facility in Hudson. We also have power contracts with generating facilities and purchase power on the open market.


According to a study by the Analysis Group entitled “Fuel Mix and Greenhouse Gas Emissions of Municipal Electric Light Plants in Massachusetts,” MLPs are leading the State and the New England region in reducing carbon emissions in their power portfolio.


Hudson Light and Power is proud to provide an energy portfolio that is greater than 90% greenhouse-gas free. Following is our current 2019 Carbon Footprint:





Transmission involve the high lines that bring electricity from outside sources to our substation, where it is “stepped down” to a level that can be used by local homes and businesses.

Hudson Light is currently fed by two transmission lines. A third proposed Eversource line may also feed into Hudson, enhancing reliability and helping reduce costs. For more information on the proposed line, see the Light Board’s position paper.


30 Comments


Adeline Taylor
Adeline Taylor
3 days ago

I appreciated how this breaks down power generation, transmission, and distribution in a way that shows how interconnected modern systems really are. Reliable energy isn’t just about keeping lights on; it supports everything inside our homes, including ventilation and climate control. I think a lot about how electricity choices impact indoor environments, especially when grids are under stress or shifting to cleaner sources. Having an air quality monitor adds another layer of awareness, helping me understand how energy use, airflow, and pollutants interact day to day. When power infrastructure and indoor air management work together, efficiency improves and living spaces become healthier and more resilient.

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sadam hussain
sadam hussain
Jan 08

Great interview, but if I'm being honest felt more like 'why I'm still a Calvinist' than 'Christian'. I respect that Kristen's faith tradition is important to her, and she can obviously share to the level she feels comfortable with and no more, but this was a very intellectual conversation. I'd have appreciated hearing more about Kristen's personal faith in Jesus Himself and why that is not shaken despite the attacks she's endured. Shoyoroll RVCA gi

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gerbang sekai
gerbang sekai
Oct 31, 2025

You explained the security aspects very well, the rtp8000 login process is a good example of a secure system.

Like

Stun Tos
Stun Tos
Oct 28, 2025

What a brilliant way to phrase this! It's exactly what needed to be said. RTP 8000

Like

Digital Eileen
Digital Eileen
Oct 27, 2025

Great insights on power distribution, generation, and transmission! The article perfectly explains how energy flows from plants to our homes. If you’re passionate about sharing similar knowledge or exploring the latest tech trends, check out write for us + technology to contribute and discover exciting deals on shopping products.

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