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Lighting Revolution in Two Graphs: LED Distribution In Residential And Commercial Applications by Craig DiLouie

As the LED revolution achieves increasing adoption, a recent report by the Department of Energy illuminates the growth. Published in April 2024, the “2020 U.S. Lighting Market Characterization” https://tinyurl.com/3fczwe9s estimates technology distribution among the U.S. installed base of units (lamps/luminaires), along with energy consumption. Residential sector: Let’s start with the residential lighting sector, where an estimated 6.5 billion units are installed, accounting for 80% of lighting installations. LED was the most popular light source in 2020 with 3.1 billion units installed or 48% of the total, nearly 50% less energy than in 2015.  Commercial buildings: In the commercial building sector, with its estimated 1.6 billion installed units, we see a similarly striking snapshot of LED earning virtual parity with other light sources. In 2020, LED reached an overall share of 48% of the installed base and a rough parity with fluorescent, nearly 30% less energy than 2015 and 57% less than 2001. Again, LED adoption is today the majority light source in commercial buildings.  Lighting Revolution in Two Graphs: LED distribution in residential and commercial applications – Electrical Contractor Magazine

Trump Return Likely to Slow, Not Stop, US Clean-Energy Boom

Donald Trump’s return to the White House will refocus the nation’s energy policy onto maximizing oil and gas production and away from fighting climate change, but the Republican win in Tuesday’s presidential election is unlikely to dramatically slow the U.S. renewable energy boom. Renewable energy sources such as solar and wind are the fastest-growing segments on the power grid, according to the Department of Energy, driven by federal tax credits, state renewable-energy mandates, and technology advancements that have lowered their costs. Trump return likely to slow, not stop, US clean-energy boom | Reuters

Artificial Intelligence (AI) for Hire – While most of us have heard the term artificial intelligence, few could predict the explosion of GenAI technologies in the public sphere over the last two years. In the work setting alone, Microsoft and LinkedIn reported that “75% of knowledge workers use AI at work” and “66% of leaders say they wouldn’t hire someone without AI skills”.                 

So how did this all happen:

1956, August: At the Dartmouth Conference, researchers discuss creating machines capable of intelligent behavior and the term “Artificial Intelligence” is introduced.

2017, June: Google researchers introduce the Transformer architecture, the foundation for generative AI (GenAI) models. (GPT = Generative Pre-trained Transformer)

2022, November: OpenAI unveils ChatGPT, a conversational GenAI model, marking a tipping point in public access and accelerated adoption.

2024 NOW: Commercialization is accelerating. Globally, the GenAI solutions market is expected to exceed $50 billion by 2028 with over 60,000 GenAI companies already doing business (Horban, 2024).  The biggest tech/communications companies are all involved in a very big way to drive and influence our lives now and in the future with their GenAI models:

  • OpenAI’s ChatGPT
  • xAI’s Grok
  • Google’s Gemini
  • Microsoft’s Copilot
  • Anthropic’s Claude
  • Apple’s Apple Intelligence
  • Meta’s Llama
  • Coming: Orion by OpenAI 

Plan for your future, because that is where you are going to spend the rest of your life. Mark Twain