![]() ![]() Whilst we can find no research that has translated energy saving to a reduction in the amount of honey consumed, last winter (2011), a colony protected by a Bee Cosy went through winter with only 9 Kg of stores. This is a lot less than the 18 Kg of stores recommended as needed by the BBKA. This is why many solutions to improve wintering conditions for honeybees have been developed. A simple 1/2 3/4 piece of Styrofoam on the underside of your. Even if we assume a lowįigure of 20% would be used for heating then in this example we could be saving 2 Kg of honey (3,456 I highly recommend putting some type of insulation between your outer cover and your bees. 1) Assess Honey Stores - Feel the weight of your hive. Unclear how much of this energy is used for other uses by the bees i.e. That 1 Kg of honey is equivalent to 330 Watts of energy (1,000 kJ) but it is ![]() Jurgen Tautz's book "The Buzz about Bees" explains No maintenance, integrates with existing 10 frame Langstroth wooden hives. When you are building your hive lids, ensure you insert this premium builders insulation between the tin and the inner wood. Greater - Raising temperatures from -1C to 1C would be equivalent to boiling 45 Technosetbee Insulated Beehive Information. The impact of the Bee Cosy at lower temperatures is even Raising internal hive temperatures from 3C to 5C. Our bees the equivalent of the extra stores needed to boil 22 kettles by Over a 4 month period this would equate to saving 3,456 watt hours for a colony of bees (1.2 Watts per hour x 24 hours x 30 days x 4 months).Ī 3kw kettle takes about 3 minutes (1/20th of an hour) toīoil 1.7litres of water i.e. So if temperatures could be raised from 3C to 5C then a colony would save 1.2 Watts per hour (1.5 x 0.4 x 2). These are insulated wraps that wrap around your entire. So each degree C drop in temperature raises metabolic energy levels by about 0.4 Watts/Kg (12 Watts increase / 30 Degrees fall).Ī normal winter colony of say 15,000 bees weighs 1.5 Kg. You can also consider using a Hot Box Winterizer, a great insulator that sits on top of your hives and acts as a second entrance, in case the bottom entrance. Another option for winter hive care and specifically to insulate your hives, is by using a hive wrap. Research by Seeley in 1982 estimated that the metabolic rate of a bee colony increased from 4 Watts per Kg of bees to 16 watts per kg of bees as temperatures dropped from 10C (50F) to -20C (-4F). ![]()
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