Energy + Environment

By Clifton Stanley Lemon and David Shiller LightNOW published the story, Here Comes The Lighting-HVAC Integration Tsunami, on October 6th 2023. It generated a number of responses, including the beginning of a longer conversation with LightNOW contributor Clifton Stanley Lemon. The salient points of that conversation are below. Clifton What jumped out at me immediately [...]

  The US Department of Energy (DOE) has recently published an 83 page report titled, DECARBONIZING THE U.S. ECONOMY BY 2050: A National Blueprint for the Buildings Sector. The new report defines a path to transition buildings to clean energy sources and reduce overall energy consumption in order to address not just climate risks but [...]

  More midstream utility lighting rebates are becoming available through online commercial lighting sales. Two examples are EncentivEnergy’s UtilityGenius Commercial Storefront, as well as Bulbs.com. Commercial Storefront is the latest service from EncentivEnergy, the company behind UtilityGenius, an online utility rebate finder / searchable database. Commercial Storefront has negotiated arrangements with ConEd (in NYC) and [...]

  Superdupertube is a linear LED luminaire with a housing made of hemp, considered a highly sustainable fiber. The product is a collaboration between a Swedish lighting manufacturer named ateljé Lyktan, and the product design firm Snøhetta. Hemp ended up being selected because of its durable fibers and minimal environmental impact, reducing CO2emissions by over 50% compared [...]

    Soon California will be banning most petroleum-based plastic packaging from being shipped with products into the state. Five other states have EPR or packaging laws. More information here and here. This will require alternatives to most plastic packaging and foams. I’ve begun covering some bio-based plastic alternatives. See here. In this context, meet [...]

  A group of researchers with leaders from the Department of Bioengineering, Imperial College London, solved the mystery of why flying insects collect around artificial lights, whether fires, candles, or various technology electric lamps. Old, unproven ideas include theories of “lunar navigation” and “escape to the light.” These researchers conducted high-resolution motion capture in the [...]

    A small town in the Netherlands, Zuidhoek-Nieuwkoop, has become the first town in the world to install red street lights. The primary motivation was to protect local, rare bat populations. The red light isn’t perceived by the bats but allows humans to see at night. The red street lights are manufactured by the [...]

  Facility managers are increasingly seeking sustainability solutions for buildings, emphasizing energy efficiency to enhance value. Green financing programs, such as power purchasing agreements (PPA), efficiency service agreements (EaaS and ESA), and property assessed clean energy (PACE) financing, offer opportunities to integrate green technologies like efficient lighting retrofits, solar panels, co-generation, efficient HVAC systems, and [...]

  Shoplight, a British manufacturer specializing in retail and hospitality lighting, launched a line of 3D-printed bioplastic downlights called Colt Bio. The plant-based polymer downlight housings are upgradable and achieve circular economy principles. The black, white, and grey color options are made from Greentech Pro bioplastic, while the Silk color is made from Non Oilen [...]