FRENSHAM MILL
SUSTAINABILITY PROJECT
FROM HISTORIC CORN MILL TO HYDROELECTRIC HOME.
  • Home
  • Hydropower
    • Live Feed
    • Estimating power potential
    • Evaluation of alternatives
    • Process
    • Need for new channel
    • Control system
    • Time series
    • Economics of hydro
    • Highs and lows
  • Heat Pumps
    • How does a heat pump work?
    • Water source heat pump
    • Economics of heat pump
  • History
    • Historical origins
    • Victorian heyday
    • Remodelling in 1928
    • Extension & Renovation 2009/12
  • Environment
    • Fish pass
    • River bank restoration
    • Wildlife
    • Overall carbon 'payback'
  • Links
  • Blog

Delighted to receive RHI certification after 9 months...

3/3/2015

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Delighted to have achieved the certification... finally!  Wouldn't have got there without the support of the guys at ISO (thanks to Thomas Pollard).  The application was sent back many times, with many different, often quite detailed technical questions.  But we got there in the end and is effective from end June last year.  And the combination of FIT and RHI gives strong financial backing to the logic of combining hydro/electric with heat pumps to make the most of the output on site.
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Water, Water everywhere!

2/16/2014

3 Comments

 
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Of all the rains of the last few weeks, nothing has matched 23rd December when over 3" of rain fell in 24hours bringing the river up to '100 year levels', at least per the Environment Agency data.  Reassuringly, it seems the Millers of old new how to organise these things, and just as the river level was approaching the air-bricks, the river breached the opposite bank and rushed away, over into the meadow and across the road to the mill pond and river downstream.  The archimedes screw was surrounded with water briefly, that thankfully subsided relatively quickly and we are now back to generating!  Just feel very sorry for those that have been flooded. 

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Renault Zoe charging problem sorted!

2/16/2014

2 Comments

 
It took a little while and many contacts to organise, but to be fair Renault had the system checked and were convinced something was wrong.  This prompted MannPower/ Parkers to re-check their own work and they found the problem... A piece of kit that is specifically installed to control the quality of the outbound electricity generated, had burned out a part.  On replacing that part, the Zoe is now happy to accept our hydro generated electricity and we are set for completely green motoring! 
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Renault Zoe refuses our green electricity!

12/7/2013

3 Comments

 
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Having placed our original deposit 18 months ago, our eagerly anticipated Renault Zoe finally arrived in October... but disaster, it will not charge while we have our hydro system running.  The idea was to use some of our surplus power generation for completely green motoring.  And yet it has now sat on the drive for the last 6 weeks.  MannPower/ Parkers can apparently show that the exported power from the hydro meets the standards of the grid and yet it seems it does not fall within what the Zoe will 'tolerate'.  We are currently trying to escalate the issue within Renault but so far nothing.  So, be warned, if you have a home hydro or perhaps wind turbine etc, it may not work.  All ideas greatly appreciated and in the meantime... Renault... Help!!  
3 Comments

    Author

    Roger Holmes

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