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Free waste heat

CS-v4 EAp2: Minimum Energy Performance
posted by sergio arus on Aug 30, 2016, 10:16 am

Hi all,

We are working in a retrofitting of an existing multi complex building (offices, hotel, retail ) that is planned to be certified as LEED v4 PLATINUM.

As energy engineers,...

Last reply: Marcus Sheffer, Aug 31, 2016, 11:04 am

Rainwater Management

NC-v4 SSc4: Rainwater management
posted by Maria Glädt on Aug 24, 2016, 2:34 pm

We are planning to follow option 2 (Natural Land Cover Conditions). The area consists mainly in clay with very low...

Last reply: Maria Glädt, Aug 29, 2016, 10:29 am

Plans & policies

Pilot-Credits IPpc88: LEED O+M Starter Kit
posted by Pia Öhrling on Jul 1, 2016, 8:39 am

I Think to many Projects just follow the templates that are available since they know that is the easiest way to get the reviewers to approve.
There should be more freedom when establishing...

Multi-attribute optimization

CS-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Tobias Berge on Jun 7, 2016, 5:29 am

Object - LEED v 4 Core & Shell. Sweden.
Our goal is Platinum and we find the material credits very challenging.

Is there any way to demonstrate impact reduction below industry...

Last reply: Paula Melton, Jun 7, 2016, 9:41 am

Reuse of window glass for contstruction fill

CS-2009 MRc2: Construction Waste Management
posted by Maria Glädt on Apr 15, 2016, 6:12 am

We're involved in a Project where the Contractor wants to send the window glass to a facility that crushes the glass. The crushed glass material can after this be used as construction fill for...

Last reply: Michelle Reott, Apr 15, 2016, 9:02 am

Separating waste- reuse at household

CI-2009 MRc2: Construction Waste Management
posted by Maria Glädt on Apr 7, 2016, 8:08 am

We have a project where there for example lighting fittings, some doors etc. that would be possible to...

Last reply: Michelle Reott, Apr 7, 2016, 3:28 pm

Determination of 2 year energy consumption

NC-2009 EAc6: Green Power
posted by Jordan Kirrane on Mar 21, 2016, 5:46 am

Hi there,

My project wishes to calculate the GWh of...

Last reply: Jean Marais, Mar 21, 2016, 12:51 pm

Energy model for a version 4 project in a version 2009 project

CS-2009 EAp2: Minimum Energy Performance
posted by Mathilda Jonsson on Jan 26, 2016, 1:07 am

Hi all!
We started up a LEED for CS version 4 project and got really good results for the energy model. The owner wants to double certify the building so it also will earn LEED for CS...

Last reply: Marcus Sheffer, Jan 26, 2016, 10:51 am

Overnight apartments

EBOM-2009 WEp1: Minimum Indoor Plumbing Fixture and Fitting Efficiency
posted by Sara Johansson on Oct 19, 2015, 9:53 am


My Project has space types office, apartments (with residents) and overnight apartments (rented by the office tenant for office guests).

I'm having a little trouble filling out...

Last reply: Susan Di Giulio, Dec 1, 2015, 5:19 pm

Which MRT to use

NC-2009 IEQc7.1: Thermal comfort - design
posted by Jordan Kirrane on Nov 16, 2015, 11:41 am

I have the annual hourly mean radiant temperature results (from the energy model simulation). I'm wondering what MRT you have used in the past if you have all of these figures? How do...

Last reply: Christopher Schaffner, Dec 1, 2015, 11:24 am