17
Jul 19

Energy Modelling Benefits

To achieve significant and deep interventions required to meet the challenging targets necessitates a decision-making process that evaluates fabric and technology solutions at an early stage in the design process. The interaction between all the different elements can only be evaluated by dynamic simulation which utilises the laws of physics to simulate how an asset should perform.

Projects using energy modelling generally exceed the energy reduction targets and tend to encourage good sustainable design where passive design strategies make bigger impact to curb energy use are evaluated and incorporated to achieve demanding targets. Energy modelling from easily obtained data also helps design teams consider all the elements and their likely impact on carbon use where targets can be set and regularly checked against progress.

To encourage widespread use of dynamic simulation an on-line web and cloud-based approach is offered by GSL which is affordable and much more accessible to the construction industry. With the need for significant investment to achieve energy efficiency targets new initiatives such as Energy Performance Contracting will require the detailed evaluation of the most cost-effective solutions so that these contacts are well prepared, and risks minimised.

All investment decisions require good planning and risk informed decision making which in turn requires evaluation of fabric/technology solutions long before and capital expenditure takes place. Optimising the impact of solutions can be evaluated to maximise the rate of return on investment.

A web-based approach allows for on-line collaboration where all professionals involved in the projects can communicate and share data virtually which has a resulting productivity gain.


29
Oct 18

GreenspaceLive Impact

To achieve significant and deep interventions required to meet the challenging targets necessitates a decision-making process that evaluates fabric and technology solutions at an early stage in the design process. The interaction between all the different elements can only be evaluated by dynamic simulation which utilises the laws of physics to simulate how an asset should perform.

Projects using energy modelling generally exceed the energy reduction targets and tend to encourage good sustainable design where passive design strategies make bigger impact to curb energy use are evaluated and incorporated to achieve demanding targets. Energy modelling from easily obtained data also helps design teams consider all the elements and their likely impact on carbon use where targets can be set and regularly checked against progress.

To encourage widespread use of dynamic simulation an on-line web and cloud-based approach is offered by GSL which is affordable and much more accessible to the construction industry. With the need for significant investment to achieve energy efficiency targets new initiatives such as Energy Performance Contracting will require the detailed evaluation of the most cost-effective solutions so that these contacts are well prepared, and risks minimised.

Rapid dynamic simulation would benefit a range of building professionals including designers, technologists, fabric specialists/manufactures, energy engineers, contractors and developers.

All investment decisions require good planning and risk informed decision making which in turn requires evaluation of fabric/technology solutions long before and capital expenditure takes place. Optimising the impact of solutions can be evaluated to maximise the rate of return on investment.

Dynamic simulation tools that are accessible and affordable will enable the construction industry to face the challenge of deep interventions and support this `new` business opportunity where 98% of the problem has already been built. In the next ten years a large proportion of existing buildings will require some form of intervention and support with decision making tools of this nature will enable the industry to take technical and investment decisions that will support this intervention opportunity.

A web-based approach allows for on line collaboration where all professionals involved in the projects can communicate and share data virtually which has a resulting productivity gain.


01
Aug 18

First design with GreenspaceLive

At the early building design stage energy modelling can assist with the process of evaluating all the options which can contribute to a high-performance building.

It is now recognised that integrating energy modelling into the building professional’s workflow will result in buildings that can meet high performance expectations.

Early concepts that introduce passive design options and methods to reduce energy requirements can form part of an exercise to determine energy targets achieved by an iterative design process where the model can be modified and tested to maximise performance.

The first Sketchup model can be transformed to gModeller and ready for either deep dynamic simulation gEnergy or energy code compliance assessment programmes.

gModeller enables the export and import of gbxml models.

The new version of gModeller V2.2.2 is now available on line with improved performance!

Early results allow for design refinements where decisions are based on sound technical analysis and good risk informed decision making

Bringing DEEP DYNAMIC SIMULATION to the early stage design process allows the building professional to evaluate numerous design options with the web enabled gEnergy giving the full power of EnergyPlus – the global standard.

Take the early opportunities to improve value!


10
May 18

gModeller V2.1 Released

Out now and online, the newest gModeller V2.1 to start your Building Performance Simulation!

V2.1 has greatly improved performance particulary on MacOS.

Easy to use based on Sketchup. Go straight to other CAD software with these file formats:

  • gbXML – global energy analysis tools
  • idf – for the global standard EnergyPlus.
  • nct – for UK SBEM and Energy Performance Certificates.

Download Now


10
Jun 16

RAPIERe wins ‘Collaboration Champion of the Year’ award

At this years Consultancy and Engineering Awards, Rapiere won the prestigious Collaboration Champion of the Year award, fighting off competition from the likes of Network Rail, Crossrail, Arcadis, Jacobs and Apple Inc.

– Richard Newman, CEO, Rapiere Software Ltd

 

Rapiere Software Ltd is a company consisting of four founder partners; GreenspaceLive, Architype, ChapmanBDSP and Sweett Group. Together we have developed a web-based building simulation platform, that will save construction practitioners time and asset owners money by running multiple building simulation scenarios of cost, carbon and energy to optimise the sustainability of the design.

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“Rapiere is a great example of organisations working together across an industry to develop a product that will deliver a real benefit to the creators of our built environment”

– Richard Hill, Director of Cost Consultancy, Sweett Group

 

For more information about Rapiere Software Ltd, please click here.

 


13
Jun 14

gModellers Automated Functionality

Are you aware that it’s even easier to make gbXML and IDF models with gModeller with our automated texture and spacing functionality?

Once you’ve built your model, you can easily automatically apply your surfaces by clicking “Auto Apply Surfaces” shown below.

surface

Once this has completed, you can review your model and, if any incorrect surfaces have been applied, overwrite them with the correct surface.

You can space your model automatically by clicking the “Auto Apply Spaces” button shown below.

space

This will space your model using our latest spacing technology. Count the rooms against your space count, you should find that they are both equal!

 

If you make changes to your model, you can update the model without resurfacing and respacing! Simply use the “Sync Geometry” button below!

 

sync

If you have any queries or problems, contact GreenspaceLive via our webpage.


03
Jun 14

Introducing gModeller 1.9.5

 

GreenspaceLive are proud to reveal our latest version of gModeller: gModeller 1.9.5!

We’ve made a number of improvements, fixes and new additions to gModeller based on user feedback to make the process of creating gbXML and IDF models from SketchUp with ease.

gModeller 1.9.5 Change Log:

– Sync Geometry has been improved. This means if you make changes to your model after you have textured it, such as moving windows or doors, you can use Sync Geometry to update the  gModeller gbXML file without retexturing.

– A button for Sync Geometry has been added to the gModeller toolbar.

– Space Selection has been improved to detect fully enclosed spaces, including more abnormal shapes and designs.

– Join Close Points has been added. This closes small gaps (under 1cm) within your model that may have occured during the modelling process. This is available in the Plugin Menu within SketchUp.

– Repair Model feature has been added. Repair Model will take your current model, save it and re-create it, eliminating any additional surfaces and points in your model. This is available in the Plugin Menu within SketchUp.

– ‘Paint Detected Spaces‘ runs the space detection and draws the floor of every detected space yellow, making any problem spaces visible in green. This is available in the Plugin Menu within SketchUp.

– Export function changed.

– Stability improved.

Available Now!

gModeller 1.9.5 is available now at www.greenspacelive.com

Download our EXE here.

Download the RBZ here.

Need help installing the RBZ? Here’s a quick installation guide

Try it out today!


30
Sep 13

Quick Start Guide: gEnergy

Quick Start Guide: gEnergy

Hello and welcome to the gEnergy Quick Start guide. This guide assumes you already have existing EnergyPlus knowledge and is designed to get you familiar with the basics of gEnergy to allow you to start simulating your own buildings and projects as soon as possible.

Visit gEnergy and log in using your greenspaceLive account details

getstarted1

Create a new project – call this “Quick Start” or “Getting Started”

getstarted3

 

 

Click “Import IDF” from the options at the top of the gEnergy screen. Select ‘Bessemer Grange School’ from the dropdown menu. You can also choose your own IDF files to upload to gEnergy from here. Don’t worry about file versions, gEnergy will automatically make your IDF compatible with the latest version of EnergyPlus that is required. Once you’ve chosen your file, click Upload File.

getstarted6
At this point, you can make any changes you wish to make to the model, if desired. To do this, click a ‘Group’ on the left, this will open the group’s objects in the Object window. To edit an Object’s properties, simply left click the object in the Object list and edit it in the EnergyPlus Object Form located at the bottom right.

gettingstarted14

However, for this quick demonstration, you want to just click “Run Simulation”. The message console will appear and start running the gEnergy simulation. You can view your simulations progress in this window.

getstarted9

When this is completed, click on Reporting: Charts.

gettingstarted10

gettingstarted13

gettingstarted11

Here are some default charts displayed. You can add your own charts from the results by pressing “Add Chart” and then selecting your parameters from the list and moving them to the right. You can export any of your charts as a CSV file for Microsoft Excel by pressing “Download CSV”. You can also view your data as an HTML web file, detailing information from your simulation. You can view this by pressing “Reporting: HTML”

gettingstarted12

Congratulations!

You now know the basics of gEnergy, why not add your own IDF and try it for yourself?

For more information visit www.greenspacelive.com or email info@greenspacelive.com

 

 

 

 

 


24
Sep 13

gEnergy Feature Spotlight: Extensive object libraries

gEnergy features an extensive and extensible library of pre-populated building objects. Select and drop library objects into a model to begin using them.

Using library files allows you to quickly populate models with pre-built information. This can be standards based, or come from component manufacturers.

Library items can also be used as templates and modified according to project requirements, as a productivity gain.

Adding from libraries is easy in gEnergy!

You can learn more about gEnergy’s features here.

Or why not start a free trial here and experience the power of gEnergy today.


20
Aug 13

[Beta] gEnergy 1.0 PT Updates – August 19th

Our gEnergy testing is well underway, and we’re happy to see people using it extensively!

We’ve added some new features and improved some existing ones since our beta launch, see below for details!

[Beta] gEnergy 1.0 PT Updates – August 19th

  • Multi Select and Editing of Objects – the ability to edit multiple objects at the same time. This is a big productivity booster for larger models with lots of similar objects (e.g., walls, etc).
  • WebGL 3D view of building geometry – very fast in modern browsers. Also, downscales to normal non-WebGL 3D view for older or mobile browsers.
  • Highlights areas of the 3D model being edited, e.g., Zones, Surfaces, etc.
  • Upload custom weather files
  • Graphical Node graph view for editing systems, and identifying connections
  • Dashboard based charting – add as many as you want, to make up custom reports
  • Editable charts – choose what outputs are displayed on each individual chart.
  • Drag and Drop schedule editor – edit schedules using a popup calendar where you can drag and drop days and values. Also chart based editing.
  • Energy Plus console – view energy plus output as its running, useful for debugging.
  • Export EnergyPlus raw output for downstream analysis.
  • Ability to edit every single object in EnergyPlus – not just restricted to buildings.

Is gEnergy missing a feature you want to see? Let us know!