5. Low Carbon Buildings Programme Running out of go
The government certainly got itself in a bit of a bind with the grants
for domestic micro-power projects, under the Low Carbon Buildings Programme
(LCBP)- the money for which keeps running out. In Feb., Science and
Innovation Minister Malcolm Wicks commented, in answer to questions
in the Commons, that ‘the higher than anticipated demand from
the household stream under the Low Carbon Buildings Programme Phase
1 meant that the limited funds available to householders would have
been exhausted by early 2007. As a result, we announced on 25 October
2006 that £6.2m from the £28.5m budget would be re-allocated
to the household stream in order to satisfy demand through to June 2008.
This re-allocation of funding to the household stream was made possible
by transferring the majority of pubic and non-profit sector projects
to the LCBP Phase 2, where £50m of funding is being made available
to specifically support projects in the public and non-profit sectors.’
But that had evidently not been enough and a monthly cap on spending
had been imposed. Wicks said that ‘By introducing a monthly cap,
it will contribute to funding household installations through to June
2008, when some of our wider measures to promote microgeneration should
be taking hold’. There were, it seems, no plans for further grants
after that.
Asked what criteria will be use to determine when householder grants
were no longer needed, Wicks said that the Energy Saving Trust study
(Potential for Microgeneration: Study & Analysis) for the DTI ‘examines
the impact of non-grant measures such as the Renewables Obligation,
reward for export, the Energy Efficiency Commitment (EEC) and Building
Regulations. The conclusions clearly show that these non-grant measures
do stimulate uptake over the longer term’. He added ‘We
are also starting to see evidence of the impact that the introduction
of planning policies requiring onsite renewables is having on demand
for microgeneration. For example, by Sept. 2006, Croydon council had
approved 111 renewable energy projects since the introduction of a requirement
for all new developments over a certain size to provide at least 10%
of predicted energy needs through onsite renewables’.
Well yes, but that’s for larger community schemes. It doesn’t
help householders seeking to get grants now- who have been turned away
often early in the month, and possibly turned off the whole idea. In
addition, the transfer of money to try to keep the scheme going has
actually been at the expense of the community projects- robbing Peter
to pay Paul. The DTI has simply removed community projects from Phase
One of the LCBP. Wicks, noted that in order to provide the extra £6.2m
‘we have closed the Communities stream in Phase 1’. Evidently
they will have to try their luck with Phase 2 Funding. But at least
he was confident that ‘these changes should allow support for
householders to continue until June 2008’. And he reaffirmed the
view that ‘by this time, some of the wider measures to promote
micro-generation should be taking hold, and we believe the sector may
have matured to a point where householder grants are no longer necessary.
There are no plans to increase funding.’
But then the Budget seems, thankfully, to have done just that, with
£6m extra: see below. Subsequently Alistair Darling said that
‘the scheme is to be re-shaped to make best use of the extra funding.
Proposals will be brought forward in May. We will re-structure the scheme
to make it work better. We want many more people to be able to install
low carbon technologies on their homes to help reduce damaging carbon
emissions. This extra money will help us do it.’ But the DTI noted
that ‘while the scheme is re-structured the decision has been
taken to suspend it for the April allocation’ and that ‘it’s
important that this final additional funding for household renewables,
due to end in mid 2008, is used to best effect to bring on a microgeneration
sector that can stand on its own two feet without further subsidy’.
It claimed that the Budget would help, as would plans for including
micropower in the EEC and for ‘waiving of income tax on any surplus
electricity sold back to the grid’.
Green Budget - aid for LCPB
In his speech to the Green Alliance, Gordon Brown said the Energy White
paper would ‘provide new incentives with the aim of raising eightfold
the number of households which are producers as well as consumers of
energy’
And in his 2007 Budget, Gordon Brown confirmed the removal of stamp
tax on new zero carbon houses, and said that ‘by the end of the
next decade, all householders will have been offered help to introduce
energy efficient measures with the aim that, where practicably possible,
all homes will have achieved their cost-effective energy efficiency
potential’.
In addition, funding for the Low Carbon Buildings Programme will be
increased by £6m to ‘over £18m’ to help meet
household demand for microgeneration and there will be tax relief on
any ROCs they earn from selling excess power.
More help for Micropower
The DETR has proposed a new planning regime to make it easier to install
house-hold micropower; details in Renew 168
Microgen RIP?
BG Group has terminated its development programme for the Microgen
Stirling engine based domestic micro-CHP unit. Microgen Energy Ltd,
was established in 2002 as a BG subsidiary. As noted in Renew 161, in
2005, after a lot of initial publicity, Microgen announced that, ‘following
a comprehensive review’ of the programme, they had decided that
they needed to invest ‘more time on product design and reliability
testing before launching the Microgen system’. They added ‘This
will inevitably delay the commissioning of volume production and, as
such, we are now targeting Spring 2007 as our commercial launch date’.
With that now it seems abandoned, Powergens Whispergen is left as the
front runner in the field.
STA LCBP battle
The Solar Trade Association attacked the ‘massive underfunding’
of the grants scheme- but it also came under fire, e.g. from Genersys,
for not alerting members to the fact that only a few suppliers would
be LCBP accredited
Local energy Select Committee want consumers to be producers
In a new report on ‘Local energy- turning consumers into producers’
the House of Commons Trade and Industry Committee says that ‘Local
energy is capable of making a major contribution to the nation’s
energy requirements both through electricity and heat’.
It says the term ‘local energy’ is ‘more accurate,
easier to understand and less restrictive in its scope than the word
microgeneration or any of the other terms of art used to describe energy
produced by individuals, businesses or communities for their own consumption’.
Currently, the report notes, local energy contributes less than 1%
of Britain’s electricity and heat, but it ‘has the potential
to reduce carbon dioxide emissions by displacing the use of fossil fuels,
decreasing network losses, and increasing energy awareness amongst users’.
It says that ‘In the debate about localised energy production,
there is too much emphasis on electricity production and not enough
on the contribution that could be made by local heating schemes, whether
household or community-based, to energy security and reducing carbon
dioxide emissions’, adding that ‘for domestic installations,
local heat production such as solar thermal systems or ground source
heat pumps will often be just as beneficial as electricity generation’.
However the report warns that ‘there are some situations involving
micro-combined heat and power where local energy systems will not necessarily
lead to a reduction in CO2 emissions’, and notes that wind and
solar PV are ‘only suited to certain locations or consumption
patterns’ and most local energy technologies ‘are not yet
cost-effective, reducing the potential for dramatic take-up in the near
future’. But it concluded ‘if costs fall, and/or prices
of energy from other sources rise, and certain government interventions
are put in place, local energy could contribute a sizable proportion
of the UK’s energy mix in the long run’.
Making it happen
The Committee noted that ‘the requirement of planning permission
is a significant deterrent to households wishing to install local energy
systems to the exterior of their properties’, and backed the government’s
commitment to allow residential installations ‘permitted development’
status. It added ‘If the government is serious about expanding
the level of local energy capacity in the UK, it must provide consumers
with confidence that distribution companies will purchase exported electricity
at a reasonable price’. It said the government and Ofgem should
use their statutory powers ‘to enforce an appropriate scheme post
haste’.
It went on to back REFIT: ‘We acknowledge the regulator’s
preference for a market-based approach to pricing, and the need to keep
low transaction costs for commercial suppliers and consumers. However,
depending on its level, a feed-in tariff could be used to encourage
the development of local energy.’ It also felt that ‘many
of the practical barriers faced by households could be overcome if commercial
energy suppliers were to offer local energy systems as part of a package
of energy services to their customers that also included energy efficiency
measures’ and thought that it would be helpful if the ‘Renewables
Obligation could encourage commercial suppliers to offer services specifically
for those households wishing to install local energy systems’.
It saw government procurement as an important stimulus and it backed
the Code for Sustainable Homes, which it said ‘provides a welcome
demonstration of the Government’s intentions for future Building
Regulations,’ but felt that ‘if costs for local energy technologies
fall significantly, relative to energy efficiency measures, or relative
to the cost of energy from other sources, the Government should then
establish a framework for the incorporation of local energy into future
Building Regulations, and that any such framework must place more emphasis
on the role of local heat production than has been the case so far’.
In terms of larger systems, it welcomed the approaches that had been
adopted by Merton, Woking and now the Greater London Authority, for
example in terms of promoting community CHP, and thought that this type
of development should be supported more. But they were aware of ‘the
potential difficulties of implementing a Renewables Heat Obligation’.
And looking at the energy system as a whole, they noted that ‘Consideration
of the long-term potential of local energy has led some commentators
to speculate about the implications it would have for the transmission
network’ and even to suggest there could be very little need for
it in future. The National Grid however had told the Committee that
this would only be the case were there no need to exchange power between
local networks (i.e. they were self-sufficient in all situations) and
if there were minimal differences in the cost of producing electricity
in each area. The Committee felt that ‘This is not likely to be
the case even with a very large expansion of local energy capacity...
Combined with the intermittency of some renewable sources and the need
for large-scale back-up capacity, this means there will still be a need
for a transmission network for balancing demand and supply across the
system.’
So although ‘some of the debate over energy policy in the past
year has focused on the apparent choice the UK faces between adopting
a centralised or decentralised energy system.. National Grid ’s
finding suggests that, in fact, these two are not mutually exclusive.’
Indeed they might be mutually reinforcing: certainly the former was
needed to help the later since ‘local energy supply is rarely
likely to match local demand exactly’, and local energy could
also help reduce demands on the transmission system. But ‘there
will be a continued need for a transmission network that can balance
electricity flows across regions and maintain security of supply’.
To some extent there is potentially a false distinction here between
central and decentral systems- a confusion between networks and generation
scales. By ‘decentral systems’ we usually mean distributed
generation using small local projects, while we think of centralised
systems as having large generators linked to users via grids. However,
you could argue that it would be possible to have a system with a lot
of small generators meeting local needs but also linked into the national
grid network for balancing. While on one hand, it is not implicit that
you need large traditional GW scale generators anywhere in the system,
and on the other, there are not many in the UK context who argue for
total local-only decentralisation.
But clearly when the committee came to comment on conventional large
scale centralised coal and nuclear plants, it maintained the traditional
view. Local energy ‘cannot make a significant contribution in
the next decade in closing the capacity gap created by the closure of
coal-fired and nuclear power stations’. Although the committee
said ‘evidence we received does suggest that the capital cost
of a large-scale deployment of local energy could be significantly less
than an equivalent amount of nuclear power’ it felt that ‘in
a liberalised energy market... it may still be easier for the Government
to provide incentives for the construction of relatively few nuclear
power stations than to change the behaviour of millions of UK households’.
*Trade and Industry Committee Session 2006-07 First report
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