TRUenergy Planet Plus from TRUenergy Score 29 out of 100 This product is 50% GreenPower. The remaining 50% of the electricity in this product is described as renewable, but Green Electricity Watch considers only the GreenPower portion makes any difference to your greenhouse emissions.. You pay 5.8 cents for each unit of GreenPower product is 50% GreenPower. Based on average electricity use, this will cost you $3.79 per week on top of your normal electricity charge. This product is supplied by TRUenergy. 133 466 truenergy.com.au This product received 1 star in the Green Electricity Watch survey, which means it scored between 20 and 40 out of a hundred, and is rated as ‘poor’. Products with this rating are likely to contain a low percentage of GreenPower. The main things affecting the score are the amount of GreenPower (the more the better), how much the supplier supports the growth in renewable energy, and and the clarity of information about GreenPower products.