Showing posts with label Energy consumption. Show all posts
Showing posts with label Energy consumption. Show all posts

Tuesday, 21 September 2010

I can’t believe the amount of stuff that goes on in one week. Not only have we delivered lots of plants and finished the bulk of the potting, but we discovered lots of new info about insulation possibilities for the house and clever hot water heating systems. I struggled to walk for two days after starting the new hockey season in less than peak physical shape and oh yes, we got the planning permission for the wind turbines approved by the city planning committee.

The sudden dip in temperature at night is a bit of a shock, especially as it has timed itself really well with the aga going on the blink, the living room chimney being opened up for repair creating a mini ‘mistral’ through the room and the house boiler out of action. Even the cats are getting a bit fed up trying to find a warm spot for a nap.

The plants don’t seem to mind the cool as we seem to be getting a real growth spurt before the cold really sets in. We are just going through a bit of a change in watering regimes at the moment which is likely to keep developing over the next couple of seasons. We are introducing more of a wet /dry cycle into the production to try and toughen up the plants, reduce the amount of green glop on the compost surface and reduce water use. With our current sub-irrigated sand-beds, which had been considered the best system around at one time for plant quality and water conservation, we get constantly moist compost when compost/sand-bed contact is good, this has served us well in the past but we can now do better. After years of repeated niggles with the sand-beds we were finally persuaded to try a different approach by the water usage figures produced by the NBIS.  These figures illustrated the extra water consumed by the nurseries using capillary sand-beds compared with those using a well managed wet/dry system (usually overhead), the opposite of the expected results. This has been recorded over three years so we know it’s not a one-off. Our current focus on tieing in sustainability with improved crop management has led us to incorporate an overhead system together with the sub irrigated option, trying out new wet/dry sub-irrigation systems and aiming to install some degree of rain water collection. Hopefully this will pay back quickly in reduced water bills, reduced plant wastage and time saved in pot tidying at despatch. You never stop learning in this trade.

Eco news

Ok, the really exciting news was really the planning consent given to our 3 wind turbines. What a relief, I have been playing it down in my head for so long that I can’t really get to grips with the fact that it’s got through and we can get on with it. No individuals turned up to object at the meeting, but as expected a representative for the two parish councils did read out a list of objection points. I did my bit and although I was a bit nervous I think it went ok, I am sure that the personal approach can work, with something like this, rather than sending in a non-local expert to represent you. Anyway, the planners dealt with all the raised points very well and the questions and debate from the committee eventually came to a sensible conclusion. The planning committee did recognise that public opinion has turned in favour of getting something done about renewable energy production, noted that there had only been three individual objections to the project and that the turbines themselves were not enormous. We passed unanimously in the end which was perfect. Thanks go to all those who have supported us on this one, even if it was a only few words of encouragement, it all added to the momentum. One shocking fact that the parish council did raise was that, according to them, this will be the biggest installation in Hampshire! If that is true, I am shocked and embarrassed as a Hampshire resident, that this small project is all we have managed. Still we have to start somewhere.

Last weekend’s Whitely Village energy exhibition was not quite the extravaganza I envisaged but we did meet one very informative chap from a builder merchants (Covers) who have an ‘Eco Centre’ specialising in wide range sustainable products for buildings, from insulation to boilers, heat pumps, energy generation etc. There is an amazing range of clever and sometimes very simple kit aimed at sorting out more sustainable domestic living but it won’t work if we don’t install it!

This year’s nursery electric consumption is now down by 23.02% (at end of August).

Have a good week, from all at Kirton Farm Nurseries

Monday, 30 August 2010

At last the sun has come back out, just in time for the holiday weekend, hurrah. So here I am enjoying my weekend, sowing a few seeds, de-limescaling the fog nozzles and sorting out the watering. Things are looking pretty good here, a couple of extra staff this summer has kept us on top of most jobs and the nursery is looking good and is pretty full, ready for the spring onslaught. Actually we still have lots to do but there is a definite feeling of control and progress, rather than the usual organised panic to get everything done in time.
Hairy pots on BBC TV last Sunday! Spotted by one of our eagle eyed, keen and Sunday morning TV watching customers! It was on BBC2, ‘Something for the Weekend’ on the cooking spot! You can see it on the following link (it is 1hr 18mins into the programme, if you can’t watch the whole thing! It’s very exciting, I don’t get out much!) http://bbc.co.uk/i/tl5b3/

Needless to say, the office is in chaos again, the computer firewall issues remain and to add to the excitement we have had a new phone system installed, well nearly installed. With assurances that it was a two day job and the lines would only be down for half an hour we thought it was going to be easy, especially as I wasn’t involved with the installation, it was done by professionals! They started on Tuesday and I’m sat now here on Saturday, still sharing my limited desk space with the computer screen and the fax, as the job is still not finished. All the kit is now in position but they can’t get the programming right, so at the moment all the phones and extensions work, but we have no messaging service, our separate internet number doesn’t work and the fax won’t send out through the fax machine (it’s ok sending out via the computer and receiving is ok). The promises of better, cheaper and easy are all a distant memory. So if you call and there is no reply please try again later, the messaging/answer phone stuff will be back but not for a day or two.

I call console myself by admiring my potentially valuable rock I brought back from Cornwall. Unfortunately I have missed the boat on cashing in on it’s value by about 5,000 years, as it is a chunk of Gabbro rock from the Lizzard Peninsular. It was prized in ancient cultures as the best cooking stone. They used to cook their food in pottery vessels (before metal was widely used) which couldn’t stand the heat of the open fire, so they heated stones in the fire then dropped them in the pot. Other rocks would shatter after a very short time potentially breaking the pot or at least making the meal a bit gritty, but gabbro lasted ages. Apparently you can boil a pot of water in about 30 seconds so it’s quicker than the kettle! It is only found in the UK on the Lizzard and in Skye, but it was traded all over the country and sometimes incorporated into clay to improve heating properties of pots. It is still quarried today as a road-stone. We made a special trip to this beach to collect it, how sad are we? It’s funny but we hardly saw another soul on our trips out.

Eco news

A letter in the local paper stood out today saying that Lloyds are predicting oil supplies to fall behind global demand bu 2013. Oops, that’s going to be exciting. Having spoken to a Shell employee a short while ago he was saying how things were starting to get a lot more difficult with oil extraction, the problems were on two fronts, more extreme environments to extract from (eg very deep sea sites) and more extreme political locations for drilling.

We are looking at all sorts of options for the house now, reducing electric consumption, upgrading the insulation and installing a wood burner to reduce the oil consumption will be a start.

Bat survey results are in and have been forwarded to the planning dept. Results were perfect for the turbine planning but not so good for the levels of bats in the area. Only one common little one detected foraging down by the nursery not up on the turbine site. All looking good for the planning application now with everything in place although by the time the ecology report is updated with the bat survey info it isn’t expected to go to the planning committee until October!

This year’s nursery electric consumption is now down by 22.51% (at end of July).