162.248.50.20

Tag Archives: Greenpoint rated

LEED for Homes: Is It Worth It?

LEED for Homes: Is It Worth It?

Posted on 05. Jul, 2011 by .

10

Every so often at the AIA-San Francisco Small Firms group, we debate amongst ourselves whether getting our residential projects LEED certified is worth the effort. For most of us, with one-off custom residential new homes or remodels, the answer is no – too cumbersome and expensive. If someone is just looking for “green certification” for a California home project, the GreenPoint Rated system from BuildItGreen is a lot more flexible and user-friendly. However, there are a few architects who’ve really made a big push towards LEED certification on some of their homes. So, what are they getting out of it? How do you decide whether to go for GreenPoints or LEED, and what needs to happen with LEED for the process to go smoothly?

(Home shown above is designed by Sparano + Moody Architecture, and has earned LEED Silver certification. But LEED homes don’t all have to be in the wilderness, either.)

[…]

Continue Reading

Interview with a Green Homeowner

Interview with a Green Homeowner

Posted on 09. Jan, 2011 by .

2

About a year ago, we published an article about an exceptional Title 24 project – an astonishing 50% over compliance – and now we present an interview with the homeowner who commissioned the design. The single-family home, designed by Klopf Architecture, is currently under construction by Matarozzi Pelsinger Builders (As an aside, we’ve done design interviews with both Klopf and Mat-Pel on our sister blog, The Architect’s Take.)

Many residential architects would like to design homes as energy-efficient as this one, but without client buy-in, it’s usually not possible to go beyond a certain point. Over and over, we have heard that client commitment to sustainable principles is THE key to building green! So, here we have a green homeowner and design client who’s willing to discuss – anonymously – why he’s doing as much as he is, and why it’s worth doing.

[…]

Continue Reading

Mark English Architects Project Earns GreenPoint Rated Certification

Mark English Architects Project Earns GreenPoint Rated Certification

Posted on 15. Jul, 2010 by .

0

Mark English Architects is proud to announce that a recently completed project of ours at 97 Pepper Drive in Los Altos has just received its official “GreenPoint Rated” certification. We spoke with GreenPoint Rater Andrew Arnold of Arnold Engineering, who performed the analysis.

[…]

Continue Reading

Green Certification: Is It Worth It?

Green Certification: Is It Worth It?

Posted on 12. Jul, 2010 by .

2

When we’re advising our Title 24 clients on their residential projects, the first concern is whether the project will meet the State of California’s requirements for efficient energy consumption – and, if it doesn’t, what measures are needed to bring the project into compliance. A home’s Title 24 compliance “score” is expressed according to the percentage by which the home exceeds the baseline efficiency standards set forth by the California Energy Commission, and these standards are tightened every 3 years.

For the most part, people are relieved just to get their home to zero. For many projects, this is challenging enough. But sometimes, additional measures could boost a home’s compliance score higher, and are much easier to take while construction is already occurring. For example, in a remodel where walls are opened, why not insulate those walls? Well… obviously it’s an additional cost that budget-conscious owners may not want to absorb at the time. But, aren’t they potentially leaving money on the table, too? What value is there in achieving a positive compliance margin?
[…]

Continue Reading

HERS Inspections and Title 24 Compliance

HERS Inspections and Title 24 Compliance

Posted on 12. May, 2010 by .

6

A few months ago we published an interview with a GreenPoint Rater to de-mystify the GreenPoints system that was suddenly taking California building departments by storm. Like LEED and several of the current rebate programs, GreenPoints has tie-ins to Title 24’s energy compliance scoring, and so we’ve had to help our clients to interface with this new standard.

There’s another standard that’s been around for a long time – the Home Energy Rating System, or HERS. For the first time, we are having to tell our clients that they will have to do at least one HERS verification in order to meet the new 2008 standards of California’s Title 24 energy code. Suddenly, everyone had questions. What in the heck do HERS raters actually do, and what does it cost? Is this going to be a huge headache or a minor annoyance? What benefit is there to HERS testing apart from compliance? What does a person have to do to become certified as a HERS rater?

[…]

Continue Reading

GreenPoint Rating: What’s In It for You?

GreenPoint Rating: What’s In It for You?

Posted on 12. Oct, 2009 by .

1

After our recent interview with a GreenPoint Rater, several people wrote to us and we realized that since our last coverage in the Chronicle, many of our site visitors aren’t architects or building officials. They’re interested homeowners, or just plain interested.

Some confusion is perhaps justified. Even a cursory web search for “green building rating systems” turned up a pile of competing standards and organizations, some of which merely promote green building without issuing standards. (Mark, Alan, and myself have all contributed to the answers below.)

[…]

Continue Reading

Interview with GreenPoint Rater John Eckstein

Interview with GreenPoint Rater John Eckstein

Posted on 23. Sep, 2009 by .

1

A few months ago, we had the pleasure of working with a GreenPoint rater on one of our recent Title 24 consulting projects. John Eckstein is a building professional with expertise in both home energy performance, and indoor air quality, particularly mold investigation. Since GreenPoint rating is still relatively new, we asked him what is involved in working with, or becoming, a GreenPoint rater.

[…]

Continue Reading

Mark English Architects Featured in Eco-Friendly Metropolitan Home Showcase

Mark English Architects Featured in Eco-Friendly Metropolitan Home Showcase

Posted on 09. Jun, 2009 by .

2

Modern by Design, a project sponsored by Metropolitan Home, is offering public tours of 2201 Baker Street from June 20-July 12, in San Francisco. This spectacular renovation project of an historic 7,000 square foot home showcases modern living and design aesthetics with the latest technologies.

[…]

Continue Reading