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Energy efficiency concept. Scheme with icons and building on background, toned in green
Smart city concept infographics. Vector illustration
House Efficiency
Business meeting on sustainable real estate development. real estate, sustainable development, business meeting, green building, eco-friendly, architecture, planning, construction, investment.
worker with a rubber mallet inserts a glass into the frame of a plastic window
A worker carefully attaches solar panels to a rooftop as part of an energy-efficient upgrade. The bright sunlight highlights the project in an urban setting.

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