Toggle navigation
Menu
Engineers Journal
Jobs Desk
Resources
About Us
Professionals
Businesses
Students
Schools
Login
Toggle navigation
Civil
Chemical
Mechanical
Technology
Biomedical
Electrical
News
More
Editor's choice
Personal development
Energy
Renewables
Manufacturing
Sponsored
Advertising with us
Sustainability
Contribute to the Engineers Journal
Toggle navigation
Civil
Chemical
Mechanical
Technology
Biomedical
Electrical
News
More
Editor's choice
Personal development
Energy
Renewables
Manufacturing
Sponsored
Advertising with us
Sustainability
Contribute to the Engineers Journal
Search
Search
Professionals
Membership
Become a member
Members
Registered professional titles
About engineering
Frequently asked questions
International Professional Title Recognition
Engineers Ireland membership and community
CPD & Careers
CPD activities
CPD training offerings and services
Career development
Record My CPD
CPD training courses by theme
CPD calendar
Events
Featured events
Communities & Groups
Regions
Engineering Divisions
Societies
Volunteer
Find a member
Sector Committees Expression of Interest
News & Insights
Campaigns and policies
Resource centre
Businesses
Support
Membership support
Employment services
In-company support
Venue hire
Training & development
CPD accredited employer standard
In-company CPD training
Registered training providers
CPD Approved Graduate Development Programme
Engage with our community
Corporate Partner
Reach engineers
Policy and advocacy
Events
Featured events
News & Insights
Campaigns and policies
Resource centre
Students
Student Membership
Become a student member
Student member benefits
Graduate membership
Welcome to engineering
Careers
Career development
Career opportunities
Areas of engineering
Professional Development
Networking
Advice
Events
Featured events
News & Insights
Campaigns and policies
Resource centre
Your Future Career
Student Ambassadors
Schools
Young Engineers Award
Frequently Asked Questions
Engineering Your Future
Frequently Asked Questions
Partner Organisations
Girl Guides
Engineers Week
About Engineers Week
News & Resources
News
Child safeguarding
Engineers Journal
Civil
Chemical
Mechanical
Technology
Biomedical
Electrical
News
More
Editor's choice
Personal development
Energy
Renewables
Manufacturing
Sponsored
Advertising with us
Sustainability
Contribute to the Engineers Journal
Jobs Desk
Resources
Publications
Engineers TV
Engineers TV Live broadcast channel
Media centre
Campaigns and policies
Engineers Ireland Ukraine Support
Documents
Videos
Resources for Professionals
Resources for Business
Resources for Students
Engineers Ireland membership call back
Amplified
Amplified recordings
EBSCO
Website Navigation
News
NewsFIlter
Engineers Journal
/
More
/
Renewables
Energy efficiency projects – are they cost effective?
First
Previous
55
56
57
58
59
60
61
62
63
64
Theme picker
Advertisement
Bookmark
Read article later
Sponsored
Work at PepsiCo: The opportunity not just to be better, but to make something better
Upskill with UCD’s engineering micro-credentials — 80% learner fee subsidy available
Clean water is life! Optimised digital Memosens sensors enable continuous disinfection measurement
Continued success for Guaranteed Irish structural and industrial metal producer
Grant Uflex Underfloor heating continues to be one of the most innovative heating technologies on the market today
JB Barry and Partners to rebrand as Egis