Sustainable Energy Superstar: Bronwen Murray
Meet Bronwen Murray: Journalist, Marketing Maven, and Sunshine Grabber. Bronwen lives in a solar-powered home.
- FACT: Solar energy provides 100% electrical power
- FACT: Solar system completed July 2015
- FACT: System consists of 18 solar panels
- FACT: 16 storage batteries
- FACT: Average total installation costs: 20K
- FACT: Home age: 100+ years
- FACT: Square footage: 1200 square feet
I met Bronwen outside her family home, as the sun sank into the fields, creating a peachy glow from the front porch steps.
Bronwen is inspired by her 83-year-old Grandmother and beloved mentor to live sustainably. Her dedication is evidenced by the 18 solar panels on the roof of the small bungalow where she resides.
“This is an over 100-year-old house. It belonged to my great grandmother. This is also the Humphrey farm which has been in my family for about seven generations.”
When the family discussed adding solar power, Bronwen resolved to maintain the integrity of the original home, with its rustic character and small footprint. At just 1200 square feet and one bedroom, it is the perfect size for a single woman.
“I like the idea of making something of what you already have.”
One feature Bronwen added was an on-demand water heater. As faucets pull water into the house, the system very quickly heats it to the 140 degree range. It is powered by propane (think ubiquitous silver bullet-shaped tank hugging the ground).
As the panels draw solar into the home, the sunshine is converted into DC (direct current) electricity through a method called photovoltaics (PV). An inverter changes the DC power into AC (alternating current).
And off it goes, into a box that Bronwen calls the “heart” of the system. That system ferries current where needed. Any unused energy is stored in big battery packs. During overcast, rainy time periods, the “brain” pulls power from the batteries. If necessary, the system can toggle over to Bronwen’s public electrical source.
“The ‘Midnight Classic’ system is really kind of like the brains of what makes this guy work.”
But that’s not all. Inside her home, Bronwen uses energy-efficient appliances. She even purchased an energy efficient washer/dryer combination. But there was a downside: it took almost five hours to do one load of laundry. I’m not kidding.
Sometimes, convenience trumps sustainability.
“So I had to get rid of it and then this one didn’t fit in the space. So, it’s going back. Hopefully, something else is coming that will let me do laundry,” says Brownwen.
With the light from that magical orb long disappeared from the sky, we moved conversation indoors where we talked for several hours gathered around a very different kind of light.