Tag Archives: net zero

National Park Service opens the country’s first “Net Zero” visitors center

A 7,000 square foot visitors center in the Santa Monica Mountains – just north of Malibu, CA – can survive off the grid. It has a 94-kilowatt solar roof array to power highly energy-efficient LEDs installed throughout the center. This is the first visitor center from the National Park Service to be “net zero”.

The site also achieved a LEED Platinum Certification by using environmentally friendly materials, incorporating natural light, using light dimmers during daylight hours, and by re-purposing the existing structures. They were originally horse stables for King Gillete – the razor billionaire from yester-year – and his mansion still exists in the 588-acre park.

The project was funded by the American Recovery and Reinvestment Act – $9.5 million – along with matching funds from the California government and a local conservancy. All materials were made in America. The site will be managed by a joint public-private enterprise.

More on the park – King Gillete Ranch:

One of the most stunning locales in the Santa Monica Mountains, 588-acre King Gillette Ranch is located at the confluence of five major tributaries and offers a rare, unspoiled view of California’s rich archaeological cultural and historic resources. Its broad meadows and low ridgelines serve as a wildlife corridor. The ranch includes the 1928 mansion designed by Wallace Neff for razor magnate King C. Gillette…and includes hiking trails, beautiful grassy picnic areas, a pond and dormitory facilities for overnight educational camps.

 

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Federal government builds a net-zero energy McMansion

I know what you’re thinking, how can a McMansion be green – especially with tiny homes becoming popular – and when you see the photo below you’ll be even more skeptical. Add in the $2.5 million price tag and it sounds like a bridge-to-nowhere disaster. But before you pass judgement let’s learn more about the home.

It’s a 2,700 square-foot house with two stories, four bedrooms, three bathrooms, and an oversized two-car garage. Not your average American home, more like something designed for a wealthy neighbor. And that fits because this home has the best green fixtures money can buy. The multi-million dollar price purchases:

  • Configurable solar panels
  • High thermal efficiency¬†building materials
  • Solar water heater
  • Smart thermostat (rooms can have different temperatures)
  • High velocity, insulated heating/cooling air system
  • Humidifier/dehumidifier
  • Ultra-efficient windows
  • Full details – pdf, page 2

The design allows the National Institute of Standards and Technology to turn the home into a laboratory, where they will test all the features – with no one home. Lights will turn on in the morning and after work. There will be fake microwaving and fake cheering for a football team on the TV. Garage doors will open and close several times. All to simulate the energy use of a typical family of four.

All kidding aside, this is a serious scientific experiment, “buildings account for 40 % of the primary energy consumption and 72 % of the electricity consumption in the United States, while accounting for 40 % of the CO2¬†emissions…will develop and deploy the measurement science to move the nation towards net-zero energy, high-performance buildings in a cost-effective manner while maintaining a healthy indoor environment.”

It’s a great goal – to have net-zero energy homes – but why did they have to do their research on a McMansion?

 

Learn more about the home – Net-Zero Energy Residential Test Facility (NZERTF)

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