Contractor

Name : SEMSAMAR GUYANE

Contact : PATRICK WEIRBACK

 http://www.semsamar.fr

Construction Manager

Name : Boa Architecture - SAS Peres Cottalorda - Cécile Lo-Mie

Contact : Jérémy Fernandez-Bilbao

Stakeholders

Function : Construction Manager

Boa Architecture - SAS Peres Cottalorda - LO-MIE

Jérémy Fernandez-Bilbao

Type of market

Realization

Energy consumption

• Primary energy need : 14,00 kWhep/m².an
• Primary energy need for standard building : 128,00 kWhep/m².an

Calculation method : RTAA DOM 2012

Breakdown for energy consumption : The conversion of final energy into primary energy is based on the values ​​of the 2015 regional energy balance. The Guianese electricity mix shows a coefficient of around 1.88 (for information, about 61% ENR and 39% thermal, in 2015). ).

Real final energy consumption

Final Energy : 7,00 kWhef/m².an

Envelope performance

More information :

The parameters Ubat and compactness of the building are irrelevant because in tropical climate, the most powerful solution (bioclimatic) is based on the natural ventilation through (it is better not to be compact) and the solar protection (the solar factor and not not the thermal conductance).

Systems

Heating system :
• No heating system
Hot water system :
• Solar Thermal
Cooling system :
• No cooling system
Ventilation system :
• Natural ventilation
Renewable systems :
• Solar Thermal
Other information on HVAC :

In Guyana, the temperatures are always high, there is no need for heating. For housing, the main source of energy saving is to avoid the use of air conditioning. For this, we work on natural ventilation.

Each unit is equipped with an individual solar water heater type thermosiphon monobloc that cover 100% of domestic hot water needs (no extra).
According to the Regional Energy Plan (2012), these avoided DHW needs are 1278 kWh per dwelling per year on average. The total energy avoided is therefore about 110 MWh per year.

Urban environment

The project is part of the ZAC COPAYA. This is the first reconstruction operation in the area.

It will be accompanied by a set of collective buildings and shops oriented around the central mall, with local amenities (nursery, school, neighborhood house) sports equipment and a business cluster. This formerly isolated area will be connected to a main road connected by a roundabout. The buildings are served by a two-way street and a one-way street to give a residential character to the whole. Each house has a green space on the street including a parking space and a green area overlooking the garden. A pedestrian walkway provides access to the central mall.

Product

Air brewer Tribeca



Hunter

tel:18888301326

 https://www.hunterfan.com/international


Product category : Génie climatique, électricité / Ventilation, rafraîchissement

Air brewer with large wooden blades allowing ventilation of the parts in low winds.

The Ecodom + Label imposes the supply of brewers in rooms and expectations in stays. In the rooms brewers can pose a problem in the case of bunk beds. It could be propose an alternative by the use of wall fans with grid of protection.

GHG emissions

• GHG in use : 5,00 KgCO₂/m²/an
Methodology used :

Given the electricity mix in Guyana (2015 data), the carbon weight of the electric kWh is 0.678 KGeqCO2 / kWh. Project emissions related to electricity consumption are therefore of the order of 41 tCO2e / year (5 KGeqCO2 / an.m2).