26 Jul 2012

Lukewarm benefits of solar water heaters

From Morning Report, 8:40 am on 26 July 2012
Listen duration 5:29
Add to playlist

An investigation into solar hot water heaters has revealed they offer only lukewarm benefits for users.

Recent stories from Morning Report

Get the RNZ app

for easy access to all your favourite programmes

Download from Apple App Store Download from Google Play Store

Subscribe to Morning Report

Podcast (MP3) Oggcast (Vorbis)