The integration of renewable energies in construction projects has become a key pillar in moving towards a more sustainable and efficient model, aligned with the decarbonization objectives established by the European Union. At CHM Works and InfrastructuresWe are committed to the incorporation of renewable solutions from the design phase, both in projects of civil and building worksmaximizing energy efficiency and reducing the environmental footprint.
Why integrate renewable energies in construction projects?
The incorporation of renewable energies in construction projects is not only a matter of regulations or image, but a strategic decision with measurable benefits:
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Reduction of operating costs in the medium and long term.
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Improvement of the energy efficiency of infrastructures.
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Compliance with regulations such as the Technical Building Code (Código Técnico de la Edificación (CTE)) and the European Energy Efficiency Directive.
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Direct contribution to the Sustainable Development Goals (SDGs) and to the sector's climate commitments
Renewable technologies applied in construction
1. Integrated photovoltaic systems (BIPV and conventional)
CHM develops and implements photovoltaic solutions both on roofs and integrated in the architectural envelope (Building Integrated Photovoltaics), adapted to building projects and industrial infrastructures. Its advantages include:
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Energy production for self-consumption.
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Reduced dependence on the electrical grid.
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Possibility of grid injection in installations with surpluses.
2. Solar thermal installations
Mainly used in building projects with DHW (domestic hot water) demand, such as educational centers, hospitals or collective housing. In combination with support systems (boilers, aerothermal), they allow significant reductions in energy consumption.
3. Aerothermal and geothermal
High efficiency air conditioning systems based on the use of energy from the air or the subsoil. They are especially relevant in buildings with sustainable certifications (LEED, BREEAM, GREEN) or seeking to achieve A energy rating.
4. Mini wind power and self-consumption in isolated areas
In certain rural or industrial environments, wind microgeneration complements photovoltaic production, guaranteeing electricity supply in areas without stable access to the grid or with high connection costs.
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Application of renewables in civil works
The introduction of renewable energies in construction projects is not limited to buildings. At CHM we promote their use in civil works environments, where the potential for energy savings and emissions reduction is high:
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Solar-powered street lighting in roadways and pedestrian areas.
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Solar installations in pumping or purification stations.
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Hybrid systems in control and maintenance centers roadways.
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Autonomous photovoltaic-powered electric recharging points.
Digital integration and energy monitoring
All renewable energy installations in construction projects implemented by CHM are integrated into intelligent monitoringallowing:
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Real-time monitoring of production and energy consumption.
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Analysis of self-consumption and performance ratios.
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Data-driven preventive maintenance.
This strategy optimizes the energy performance of the asset and maximizes the return on investment.
Competitive advantages and sustainable return
The incorporation of renewable energies in construction brings technical, economic and social benefits:
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✅ Reduction of operating energy costs.
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✅ Improvement of the energy rating of the building or infrastructure.
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✅ Contribution to climate neutrality.
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✅ Added value in public and private tenders with sustainability criteria.
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✅ ESG (Environmental, Social and Governance) Compliance.
The energy transition is no longer a trend, but an essential reality in the construction of future infrastructures. At CHM we integrate renewable solutions adapted to each projectWe are committed to the development of our products and services, from technical analysis to execution and monitoring, reaffirming our commitment to efficiency, innovation and sustainable development.
