Hydropower Study
There is a long history of harnessing water to provide
power for industry in Nidderdale, and in September
2009 the AONB commissioned Derwent Hydro to carry out a study to
find out about the potential for small-scale hydropower development
to help meet regional targets for renewable
energy. The study contains summary
information about possible sites based on historical and
geographical information, and provides detailed engineering and
other data on the most promising sites. We hope the results of
study will stimulate small-scale developments, and we will be
working with owners, developers and the regulatory bodies in the
coming months.
A final report has now been produced and this is in four
parts:
- Part
A - Desktop Survey: details of the study and the
39 sites identified (PDF 473KB)
- Part B -
Site Surveys: detailed survey reports for each of
the 11 sites identified as having good potential (PDF 4,928
KB)
-
Part C - Small-Scale Hydro Technology
Review: a summary of modern turbine
technology and related equipment for small-scale
hydropower schemes. This document is intended as a reference to
provide supporting information for 11 the surveys
carried out (PDF 428 KB)
- Part
D - Case
Studies: six Small Hydro sites that are currently
operating in the UK. Intended to provide
examples of recent experience and good practice (PDF 2,475
KB)
Workshop: Implementing small-scale hydro projects in the
AONB
On Tuesday 2nd November a workshop was held at Kettlesing
Millennium Village Hall to to review some of the issues surrounding
hydropower development, provide practical help with implementing
small-scale hydropower projects in the AONB, and to encourage more
small-scale schemes to come forward. The
meeting was aimed mainly at the owners of the sites identified
in our study as having the biggest potential for renewable energy
generation. A number of presentations were given at the meeting and
details of these can be found below. Some of the presentations
are available to dowload.
- Olly Paish from Derwent Hydro explained
how different hydro power schemes operate, and looked in detail at
several of the case studies examined in his report before reviewing
the latest position with Feed in Tarrifs and the hydro
installers/equipment accreditation process. Olly's
presentation (PDF 1,747KB).
- Steve Keeney and Peter Flack from CE Electric
UK (parent company of NEDL &
YEDL) underlined the importance of discussing
installations at an early stage. It is important to
note that prior consent from the relevant electricity distribution
network operator (DNO) is only required for larger installations
Environment Agency guidance, called 'Hydropower: a guide for you
and your community' states that 'If your maximum
output to the local electricity network measures less than 16 Amps
(or about 4kW) per phase, you can connect without permission from
the local network operator, as long as you notify them within 28
days'.(see
http://publications.environment-agency.gov.uk/pdf/GEHO1010BTDN-E-E.pdf
for more information)
- Ross Lowrie of the Environment
Agency outlined the latest
guidance on the obtaining approval from the Environment Agency.
Consent for abstraction from the river and impoundment works will
be required, and details of possible impact on flooding as well as
fisheries will be required before approval is granted. Ross also
advised that early contact with the Agency is advisable. New
internal procedures mean that dealing with the Agency will now be
more straightforward for applicants than previously.
- Stuart Mills and Andy Darby of Harrogate Borough
Council's Planning Department provided information
about the requirement for planning consent, which will be required
in most cases, and reviewed local, regional and national planning
policies on landscape, heritage, flooding and ecology that guide
decision-making. Like the other contributors, the planners welcome
early discussions with applicants, and an informal pre-submission
meeting is advisable.
Stuart's presentation (PPT 83KB).
- Ann Harding Co-Director of Settle Hydro Ltd
gave an overview of the community owned scheme in Settle,
which has been widely reported in the national media during the
past 12 months. The development of their project has required
dogged determination from the small number of people involved, but
they have overcome numerous hurdles, and their scheme is now
producing electricity. Ann and her colleagues are happy to share
their knowledge and experiences with others.
- Matt Smith from Key Fund Yorkshire
highlighted work by the Key Fund, a not-for-profit social
enterprise, in providing loans to community interest companies and
voluntary organisations. The Key Fund supported Settle Hydro. The
bank is publicly funded but is unable to provide funding for
private individuals.
- Geoff Hall from Lloyds TSB noted that
his bank is keen to invest in small-scale renewables.
Pete Sumners from The Cooperative Bank sent
apologies on behalf of the Bank's renewables team, who were unable
to attend due to the very high volume of renewables business they
are currently engaged in.