I’ve been writing now for many years about the importance of adopting a DC infrastructure as a necessary foundation to drive further innovations in architectural lighting and media systems. DC power infrastructure efficiently ties together solar and battery storage in … Continue reading 48 vdc power components
This week the USGBC just added a major point opportunity for commercial buildings that integrate substantial native-DC power infrastructure. As I discussed just recently (and even included 5 years ago in my predictions for the future of lighting), it increasingly … Continue reading usgbc LEED program gives big boost to dc power in commercial buildings
We are at the inflection point of a new revolution: DC-power infrastructure is set to replace AC-infrastructure in many, if not most, commercial buildings. The case is simple: Almost every device in a modern building uses direct-current (DC), including LED … Continue reading the efficiency advantage of DC electrical infrastructure
Over the past few years, there has been a clear trend for track lighting and other innovative “system” style architectural lighting products to adopt 48VDC instead the usual mains voltage 120VAC or 220-240VAC. 48VDC delivers a host of benefits, most … Continue reading LED track lighting is rapidly adopting 48VDC as a new standard
Energie IP is a Paris-based startup that is developing a building management system (BMS) based on Power-over-Ethernet technology (PoE). PoE holds promise in architectural projects to accomplish three key objectives: Distribute DC power with inherent IP-connectivity to the thousands of … Continue reading energie IP
VANTOT is an Eindhoven-based design studio started by two recent Design Academy graduates. I saw one of their products, “Current Currents” at the Frozen Fountain, a perennially fabulous design shop in Amsterdam. I love the art deco/arts-and-crafts style of the product. … Continue reading vantot
LumaNext is a New Jersey-based seed-stage startup that is launching a “smart-power” system for managing a standalone DC-based power grid in applications such as retail shops. LumaNext is developing an intelligent “power router” that can manage DC input/output loads from … Continue reading lumanext
Via LEDsMagazine, a very interesting article and video interview between LEDs Magazine Editor-in-Chief Maury Wright and Eaton VP Ken Walma detailing Eaton’s new distributed low-voltage DC power system for LED lighting, which Eaton launched at Lightfair 2016.. Even though Eaton is … Continue reading eaton low voltage lighting system
Via LEDsMagazine: Tridonic is launching a DC-based system architecture for its light engines. Using a central AC/DC converter makes sense for both reducing the number of components in a system (one power supply vs. a power supply for every fixture) … Continue reading tridonic launching DC-based system
According to the Edison Report, the EMerge Alliance is starting development of a new standard for installing DC power in residential applications. I believe that switching to DC power offers numerous benefits, as I explained about a year ago in my post “Residential Lighting Dream System“. The Edison Report also mentions a very interesting regional investment organization called NextEnergy, which has created a DC-powered showcase house. According to their website: Who We Are NextEnergy is a 501(c)(3) nonprofit organization established in 2002 to drive advanced energy investment and job creation in Michigan. Located in Detroit, NextEnergy serves as a catalyst for … Continue reading emerge alliance and nextenergy – residential DC power
