by zipzap » Thu Mar 27, 2008 7:27 pm
by redden whites » Thu Mar 27, 2008 7:52 pm
by Pseudo » Thu Mar 27, 2008 10:39 pm
by Interceptor » Thu Mar 27, 2008 11:25 pm
redden whites wrote:Whats the story about "green energy".I had a sales guy come to the door today asking if i would like to switch to "green energy" .I asked that if I indeed did switch how does the electricity company seperate the GREEN from the NON-GREEN as it travels to my home.I have 1 feed from what I assume is the common grid from the poles in the street to my meter box. How do I know I am getting GREEN power from the grid?Poor bugger was stumped and clearly not trained in any way and I am still non the wiser??????????????
by Ian » Fri Mar 28, 2008 6:01 am
Ian wrote:At the moment in Aust. it takes about 12 - 15 years to recoup the extra money outlayed to put in solar hot water (I'm not sure on the time to recoup solar electric cells), the life expectancy of your solar hot water system................15years.
It also takes more than 15 years to nuetralise the extra green house emissions used to produce solar cells over a more traditional gas or electric system. In theory solar is fantastic for the envirinment, in reality, at best it is carbon nuetral when production emissions etc. are all accounted for.
We still have a way to go to make solar hot water/energy truly envirinmentally freindly, production methods, and total cost need to be seriously looked at to make it attractive when all things are considered.
by Ian » Fri Mar 28, 2008 6:04 am
Interceptor wrote:
Green power is less cost effective (for now) to generate than non-green, so the power generating company pass the extra cost onto the retailer who pass it onto you.
by Ian » Fri Mar 28, 2008 6:20 am
anyone interested, here's the link. http://www.earthhour.org/zipzap wrote:2. Earth Hour.
by zipzap » Fri Mar 28, 2008 7:40 am
Ian wrote:anyone interested, here's the link. http://www.earthhour.org/zipzap wrote:2. Earth Hour.
by smac » Fri Mar 28, 2008 8:44 am
by redden whites » Fri Mar 28, 2008 3:38 pm
Interceptor wrote:redden whites wrote:Whats the story about "green energy".I had a sales guy come to the door today asking if i would like to switch to "green energy" .I asked that if I indeed did switch how does the electricity company seperate the GREEN from the NON-GREEN as it travels to my home.I have 1 feed from what I assume is the common grid from the poles in the street to my meter box. How do I know I am getting GREEN power from the grid?Poor bugger was stumped and clearly not trained in any way and I am still non the wiser??????????????
They don't do a green/non-green delivery separation from the grid to your house.
What you are using is simply part of the overall power grid that is supplied to everyone else.
Where the separation occurs is in the generation to power grid stage.
i.e. green (e.g. wind farm) + non-green (coal) = total available power
Green power is less cost effective (for now) to generate than non-green, so the power generating company pass the extra cost onto the retailer who pass it onto you.
by Psyber » Fri Mar 28, 2008 6:25 pm
by BIG SEXY » Sat Mar 29, 2008 9:51 am
by zipzap » Sat Mar 29, 2008 9:59 am
by johntheclaret » Sat Mar 29, 2008 11:39 am
by smac » Sat Mar 29, 2008 11:47 am
by johntheclaret » Sat Mar 29, 2008 11:57 am
by therisingblues » Sun Mar 30, 2008 2:13 am
by stan » Sun Mar 30, 2008 1:30 pm
zipzap wrote:If all this talk about carbon credits and offsets isn't ludicrous enough, there are two other issues that get my blood boiling or at least mildly percolating.
1. Plastic bags in Coles & Woolies etc. Now, obviously the world would be much better off without them but they sure are convenient. So surely if we have to use them someone should invent bio-degradable ones that can be used a few times before crumbling into the ether... What's that you say? They already have? Well you never, ever see it mentioned in any of the debates about the evil plastic bag, just like it's never mentioned that Coles and Woolies so grossly overpack their products in plastic that any positive effect from banning plastic bags will be completely nullified anyway. I was bemused the other day when Mrs ZZ brought home a lettuce pack from Coles, not only wrapped in plastic but also embedded in a plastic tray. Their meat is even worse. Totally uneccessary.
Biodegradable bags are available and they work well - so why aren't they being embraced? My only thought is they must cost the supermarkets a couple of cents extra so they prefer to stick with the traditional plastic bags and make the customers feel like environmental vandals for using them.
2. Earth Hour. It is definitely a great thing to get people thinking about the energy they consume and take for granted. But when the same media outlets that champion the annual suburban Outdo-Your-Neighbour Christmas Lights Osram-fest and the admittedly pretty Northern Lights (just 2 examples) tell me to switch off my lights for 60 minutes to save the environment, well, honestly I'm ready to blow a fuse myself.
Rant over
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