Posts From March, 2019

Younger Homes - January Builder of the Month

Younger Homes - January Builder of the Month
This Austin, Texas, project embodies sustainable luxury through its two connected residences: a main home with a HERS of negative 30 with PV and a guest home with a HERS of 54, both EPA Indoor airPLUS certified. Thoughtfully designed, these residences merge elegance with energy efficiency, showcasing how sustainability enhances, not limits aesthetics. At the core of this property is a beautifully designed 30,000-gallon rainwater harvesting system, capable of capturing up to 6,000 gallons per inch of rainfall from the main residence, supporting irrigation, potable use, and gardens on the eleven-acre property. Solar energy is generated by discreetly positioned ground-mounted photovoltaic (PV) panels, designed to meet the homes’ energy demands while minimizing their carbon footprint. For energy independence and resilience, the home integrates its own well for fresh water, the option to use city water, and a Generac generator to provide backup power during emergencies. Stepping... read more
 

The Need for Energy Automation

The Need for Energy Automation
As various states around the country amp up the use of renewable energy sources, the structure of the electricity grid will continue to morph into a system that sustains more and more automation. Blake Richetta and Olaf Lohr of sonnen Inc. wrote: “The challenges posed by the intermittent and unpredictable nature of renewable energy on the electricity grid are well documented and include the monumental task of connecting renewable generation, at the specific time that it is generated, with energy demand. Additionally, renewables put considerable strain on the electrical grid from a voltage and frequency regulation perspective.” Distribution automation (DA) technologies surrounding smart grids have been around for a while and are continuing to advance as energy systems are increasingly being inundated with distributed resources. The increase in natural disasters creates a greater need for grids that are resilient in extreme weather events, making the need for distribution... read more