Energy efficiency rating premium vector by branchecarica

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green bar illustration high environment energy natural protection consumption Efficiency electric electricity power standard technology arrow symbol concept architecture building construction house ecology home scale performance conservation certificate economy problem ecological Pollution quality improvement low graph chart cost economic class diagram resource save requirement rating classification effective heating
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tags:
green
bar
illustration
high
environment
energy
natural
protection
consumption
Efficiency
electric
electricity
power
standard
technology
arrow
symbol
concept
architecture
building
construction
house
ecology
home
scale
performance
conservation
certificate
economy
problem
ecological
Pollution
quality
improvement
low
graph
chart
cost
economic
class
diagram
resource
save
requirement
rating
classification
effective
heating