Energy + Environment

Networked lighting controls (NLC) enable many useful functions, including dimming, high-end trim, occupancy/vacancy sensing, scheduling, and daylight harvesting. A recent article by Levin Nock of the Design Lights Consortium (DLC) in EC&M argues that a NLC function of growing importance is demand response (DR). Demand response is when end-users voluntarily reduce electricity usage at peak [...]

iLamp is a self-powered, feature-packed, smart streetlight and pole, manufactured by Conflow Power Group. Functions include: Solar self-powered, off-grid or on-grid. Lights stay on when the grid goes down. Wi-Fi hotspot built in, and 4 & 5G towers optional. iLamp can become a communications hub for the community. 360 degree camera produces a live feed [...]

  The US General Services Administration (GSA) announced on July 18th that its Green Proving Ground (GPG) program collaborated with the US Department of Energy (DOE) to select 17 emerging sustainable technologies for installation and evaluation. 2 of the 17 technologies are lighting related: A wearable light exposure measurement system from Blue Iris Labs, and [...]

The Global Lighting Association (GLA) has published a white paper, Implementing Internationally Harmonised Life Cycle Assessments (LCAs) & Environmental Product Declarations (EPDs) For Lighting Products. The international drive for product sustainability has created LCAs and EPDs as tools for quantifying and communicating the environmental impacts of many types of products. LCAs and EPDs are now [...]

  LumiAdd is a UK-based manufacturer of 3D-printed luminaires. The company has recently pioneered the use of discarded coffee grounds as a raw material for making spotlights and downlights. The waste coffee grounds are combined with polylactic acid (PLA). The company uses plant-based polymers, primarily PLA, to print all of its luminaires. 3D printing on [...]

  A former SpaceX executive plans to keep solar farms running at night, using sunlight from space, reflected off an array of orbiting satellites. The startup is aptly named Reflect Orbital, and the company would provide short periods of “Sunlight-as-a-service from space.” Ben Nowack is the CEO of Reflect Orbital, a former propulsion engineering intern [...]

  Sustainability in lighting requires more than just LED light sources. It requires that luminaires be durable, repairable, and upgradable. Zhaga standards have been developed to standardize interface specifications for components of serviceable luminaires. Zhaga calls this framework “Circularity Lighting.” While quality luminaires are designed for lifetimes of 50,000 to 100,000 hours, many connectivity platforms [...]

By Robert Smith, Business Development Executive, Energy Network Services Inc. On June 19th, Environment and Climate Change Canada published the Regulations Amending the Products Containing Mercury Regulations: SOR/2024-109 in the Canada Gazette, Part II. These amendments will come into force on June 19th, 2025. These amendments will: Phase out between 2025 and 2030 the import, manufacture and [...]

  Artificial light at night can disorient sea turtles, and send them into car traffic, instead of the ocean. Sea turtle hatchlings are born on sandy beaches at night and must find the ocean by the light of the horizon. The problem isn’t new. Many coastal areas have enacted lighting regulations to protect sea turtles, [...]