HOTEL POSEIDÓN PLAYA

TECHNICAL FEATURES

Construction description
Poseidon is a concrete structure building with 18 floors and 312 rooms, ground floor, basement and terrace.
Uses distribution
Ground Floor: Reception lobby, cafeteria, common areas, office, meeting rooms, dining room, toilets. Kitchen…
Level 01-Level 17: 312 rooms
Semi basement: dining room, staff lounges…
Basement: parking, services room, laundry.
Envelope characteristics
The building is oriented to south. Recently the facade has been insulated and protected by a rainscreen as well as upgrading the windows to double glazing.
Building Systems
HVAC: Heat Pumps, Fancoils
DHW: biomass boiler+solar collectors.
Lighting: incandescence luminaires.
Ventilation: natural forced by the AC system

PLANNED ACTIVITIES

The proposed renovation actions aim to refine the measures already implemented in the building since it has been renovated partially last year 2019. The goal is to guarantee that all the systems can be run under electric energy supply, putting aside the non-renewable energy sources.
Even if it is considered renewable energy and have a good performance, the biomass boiler for DHW production is replaced by a high-performance HP now providing HVAC and DHW services. This implies the replacement of the existing heating system emitters with fan coils.
The next step is to ensure that the energy supply is as much renewable as possible. On that terms, the roof top of the hotel offers a large area where the panels can be installed, finding enough space to put in place up to 300PVs.

RESULTS

ESTIMATED PRIMARY ENERGY SAVINGS

Non-Ren Primary Energy: 15% energy savings

Heating: 0%

Cooling: 0%

Ventilation: natural forced by the AC system

Domestic hot water: increase of the 43% due to the energy vector

Lighting: 0%

PV Production: 25.2 kwhPE/m2y