Jun
28
Apr
28
This has been bugging me, so I've clamp metered a few different devices to get a rough idea of how much electricity was consumed in my house making similar foods (stews). Amounts were about the same and the idea is to feed my greedy family of 5 (soon to be 6!!)...
1. Slow Cooker. An average of 20W per person for the food cooked (using boiling water at the start)
2. Microwave. An average of 85W per person.
3. Slow Cooker. An average of 100W per person.
4. Electric Hob (ceramic). An average of 240W per person.
5. Oven (electric non-fan). An average of 350W per person.
2 was higher than I expected, but in the 'rest' periods between the two microwave sessions the microwave still consumed power cooling itself down and turning the turntable etc.
3-5 are hampered by longish warm up times and cooking times are the key differentiator between them - longer the cooking time the higher the consumption
Device: Microwave
Cooking Time: 30 mins (10 mins cook, 5 mins rest & stir, 5 mins cook, 5 mins rest & stir, 5 mins cook all at 70% power on a 850W microwave)
Total consumption 425W, 850W per hour , 85W per person (five people)
Device: Slow Cooker
Cooking Time: 8 hours
Total consumption 500W, 63W per hour , 100W per person (five people)
Device: Electric Hob
Cooking Time: 1 hour (mostly low power simmer, seems to be 2.2KW hob)
Total consumption 1200W, 1200W per hour , 240W per person (five people)
Device: Oven
Cooking Time: 1.5 hours (put into cold oven)
Total consumption 1750W, 1160W per hour , 350W per person (five people)
Anyone else done a similar experiment?
Mar
24
It's a fascinating problem isn't it. Those who live in towns are likely to reap the biggest benefit of such as car, but I suspect that many wouldn't buy one just on the off-chance that they might make a longer journey once every year. Those who live in rural areas will be too scared to have one - after all, there might not be enough charge to get somewhere (and back). Until we have an integrated transport strategy, very limited range cars will always have a problem. If people thought that they could drive to a train station and comfortably get where they need to do, they would probably do it - even in rural areas; but at the moment a good percentage of the population has never or would never travel by train/bus as they are car centric.
For cars like this to make mass market they either need to improve the range (or options for recharging) to compete with existing car stock, or we need to reinvest in our transport strategy. But heavy investments would be required to change our car centric people into trains/bus users and I'm not sure any political party has the will to attempt this in one go - especially as the state of our public transport is poor at best.
Jan
7
The bit we failed on this year is the food. Whilst the dogs did their best to consume anything meaty, smelly or windy (why do my dogs love brussel sprouts?); we are missing the chickens. They did an excellent job of consuming all of the bread, veg, rice, pasta, and to be honest just about anything passed their way; and, of course, there is only so much you can give the wild birds without attracting hoards of mice, rats and other nasties into your garden.
So for the first time in ages we are actually putting food waste into the bin. Next on the shopping list must be some more chickens.
Dec
21
Nov
11
The quick answers is that the chickens seem to love the stuff. I've not had a single broken egg and they have dug some nice nests in the stuff. Also cleaning out is easy as the hemp clusters around the chicken poo - this results in easy lumps that can be removed without mess and put straight into the compost bin. The nearest product I can find that I can purchase is used for horse bedding (http://www.hemcore.co.uk/bedding.php) - doesn't look exactly the same but I will give that a go as well. It's also a lot cheaper than sawdust and with the built in citronella it should keep the flies away in the summer.
Oct
14
Oct
8
You can find the animal aid web site here: http://www.animalaid.org.uk
Jul
27
I've filled their run up to about six inches deep with the stuff and clearly they are enjoying every minute of it. With a summer like we are having the majority of the green stuff should be dried off within weeks.
This is a small scale experiment, but on a larger scale I would hope to be able to fill the run every month in summer and rotate the chicken 'dried' stuff into a green house or similar hot place for further drying. Not sure how or if this is going to work, but it's worth a try especially as willow is so cheap and grows so fast.
Jul
8
Companies like Tea Pigs sell tea in bags that will fully degrade in the standard compost cycle. They are expensive compared to supermarket tea, but outside of the home our drinks are not exactly cheap. Perhaps a switch a switch to 'better for us all' tea bags would be a good idea and could be done in conjunction with a home composting campaign by the offending tea companies.
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