När Stockholmshem färdigställde sina plusenergihus i Backåkra 2019 var ambitionen hög: husen skulle producera mer energi än de förbrukade. Sex år senare vet man hur utfallet blev. Energiprestandan ligger i dag på 15 kWh per kvadratmeter och år – långt under dagens byggregler – och mellan maj 2024 och april 2025 gick husen med nettoöverskott.
Så lyckas du med plusenergihus – fyra lärdomar
ENERGI Backåkra hör till Sveriges mest energieffektiva flerfamiljshus. Här är fyra skarpa insikter för dig som vill få plusenergihus att prestera i verklig drift.

Marcus Birelius. Foto: Gustav Kaiser & Bengt Alm.
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Backåkra, som består av två flerfamiljshus med 43 hyresrätter i Norra Djurgårdsstaden, räknas nu till några av de mest energieffektiva flerfamiljshusen i landet. Men resultatet är inte en effekt av enskilda tekniska lösningar, utan av ett långsiktigt arbete med systemförståelse, kompetens och drift.
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
