Our commitment to lowering our energy consumption
Hasbury Christian fellowship is committed to reducing energy consumption where possible and feasible. The main church building was erected in 2011 to very high energy efficiency standards. The rear part of the building, erected in the 1980s has also undergone some improvements. These factors, together with our new solar PV installation, mean that our combined old and new buildings have achieved an Energy Performance Certificate and DEC rating of grade C, which is good for a large commercial type building. We continue to investigate ways of reducing energy use and continue to carry out further improvements.
March 2014 – A section of the roof which was found to be inadequately insulated has now been brought up to current standards. As part of this work, a space in the roof over the office has now been made into usable storage space. Some intermediate floor voids have been filled with insulations and gaps sealed to reduce draughts and several gaps in the ceilings which vented to the outside have been sealed. Next – thermal imaging survey of the rear building to highlight further problems.
September 2014 – back draught shutters fitted into all extraction ducts to eliminate wind blowing through ducting.
October 2014 – Rear foyer lights changed to LED for maximum efficiency.
November 2014 – We have explored the viability of adding battery storage to our solar PV installation. This would allow us to store electricity generated during the daytimes when the building is unoccupied, and use this energy in the evening, reducing our draw on the national grid. However, we have found this this is unviable at present for the following reasons: –
1. Financial. Battery cost is still quite high and they have a limited number of charge/discharge cycles in their life before they need replacing. Calculating the quantity of kWh of electricity saved by the batteries during their lifetime against the cost of the batteries, each kWh saved costs about 15p. Compared to the cost of 13.11p to buy the electricity from the national grid, battery storage is currently financially pointless.
2. Ecological – Firstly, a lot of energy is used to manufacture batteries and at the end of their life, although much can be recycled, there is still an issue of disposal of hazardous materials. Secondly, feeding our excess energy into the grid during the day reduces the demand on the grid and reduces the amount of fossil fuel burnt at power stations. So, for the moment we shall continue to run our system as it is and continue to invest in energy usage reduction. The Centre for Alternative Technology has some very useful information about PV energy and many other topics. Have a look!
December 2014 – We have now replaced the last of the halogen lighting outside the building with LED PIR controlled floods. ALL lighting on site is now low energy.
– We have had our energy usage analysed and have been issued with a DEC Certificate, achiving a grade C which is good.
Energy Challenge 2014
At the start of 2014, we set ambitious targets for energy reduction. This has been difficult as the building has seen an increase in usage over the previous year, but improvements to the building and its equipment still managed to return a 4.5% reduction in electricity use. Unfortunately, gas usage has increased by 11%, largely due to increase in usage of the buildings.
During 2015 we will explore ways or reducing heating costs: – avoiding unnecessary heating and improving insulation in the rear building. The later will not be easy given the nature of the building and the cost of implementing improvements. However, our aim remains, where economically viable, to achieve grade B in the EPC and DEC certificates.
(The Bible, Mark 10:13-16, GNT)
"Some people brought children to Jesus for him to place his hands on them, but the disciples scolded the people. When Jesus noticed this, he was angry and said to his disciples, “Let the children come to me, and do not stop them, because the Kingdom of God belongs to such as these. I assure you that whoever does not receive the Kingdom of God like a child will never enter it.” Then he took the children in his arms, placed his hands on each of them, and blessed them."
(THE BIBLE, JOHN 3:16.)
“GOD LOVED THE WORLD SO MUCH THAT HE GAVE HIS ONE AND ONLY SON SO THAT WHOEVER BELIEVES IN HIM MAY NOT BE LOST, BUT HAVE ETERNAL LIFE."
(The Bible, 1 John 3:16, NIV)
“This is how we know what love is: Jesus Christ laid down his life for us. And we ought to lay down our lives for our brothers and sisters. "
(The Bible, Mark 14:22, NIV)
“While they were eating, Jesus took bread, and when he had given thanks, he broke it and gave it to his disciples, saying, ‘Take it; this is my body."
(The Bible, 1 John 3:16, NLT)
"We know what real love is because Jesus gave up his life for us. So we also ought to give up our lives for our brothers and sisters."
(The Bible, Isaiah 40:30-31 NIV)
"Even youths grow tired and weary, and young men stumble and fall; but those who hope in the Lord will renew their strength. They will soar on wings like eagles; they will run and not grow weary, they will walk and not be faint."