Much hope was pinned on Copenhagen and Cancun as a way of highlighting the case for renewable energy and prompting large scale investment in green energy. Government’s globally assumed that private investment would pour in, helping to bring the big world economies closer to meeting climate change targets, win votes and of course revitalise struggling economies with a vibrant green energy industry. As it was subsequently found out, the world financial crisis was such that rather than see the universal growth of green energy, some sectors were forced to make drastic, indeed devastating cut backs.

The world recession has had a detrimental effect in certain areas of renewable energy. Certainly Spain, once a world leader in solar pv thanks to its feed-in tariff policy suffered greatly from cuts made to the tariff by Zapatero’s government in the face of a Spanish economy on the brink of collapse. However, according to the Director of the UK Carbon Trust Ben Sykes, the recession has not necessarily meant a downturn in all sectors,

“The big, exciting stuff that was going to come out of a very successful global conference didn’t happen, but you have steady growth in a number of technology areas”

The world of finance certainly recognises that despite cut backs in certain areas of renewable energy, other sectors including solar pv have continued to go from strength to strength in the UK. Ever since the introduction of the feed-in tariff in April 2010, investment in solar energy has rocketed with an impressive uptake in solar panels taking advantage of the healthy profits to be made. With regards to efficiencies, the head of HSBC’s climate change centre of excellence Nick Robins stated,

“The learning curve has accelerated during the crisis, particularly in solar.”

The UK solar feed-in tariff, legislation which guarantees fixed, premium rates for units of energy either consumed or fed back into the national grid is designed to incentivise investment in solar energy, traditionally expensive to set up. Already the uptake in solar on the back of the tariffs has exceeded expectations with over 10,000 panels installed so far. As was predicted, the uptake in solar along with the growing competition in the UK market has caused prices to fall a little bit closer to ‘grid parity’, the holy grail of renewable energy. According to energy expert Anthony Froggatt, Chinese manufacturing volumes have led to grid costs being the equivalent of nuclear in the US.

Since the intoduction of the government’s feed-in tariff scheme in April 2010, renewable energy and the potential for individuals to cash in has been a running theme in the British media. While certain newspapers have taken a negative view of the potential for green energy and an even dimmer view of some of the companies attempting to take advantage of the new legislation, there is little doubt that feed-in tariffs have had a big impact on the British mindset on renewables.

Historically reactive and often adverse to change, the British public is becoming increasingly aware of the financial rewards that can come from investing in renewable energy based on feed-in tariff pay outs both for the energy used by the household and energy fed back into the national grid. Once commercially unviable, feed-in tariffs work by offering premium, guaranteed rates to renewable micro-generator thus off-setting the high costs of solar panels while offering attractive returns to investors over a period of 20-25 years. This financial mechanism has led to a great deal of companies springing up with offers to fit solar panels to households for free, the benefit to the homeowner being reduced utility bills and the benefit to the companies being long term returns from the tariff.

Indeed, British Gas research alone has shown that the tariff will spur around half of Britain’s homes to eventually invest in solar panels, bringing in an annual revenue of between £600 and £1000. The national grid, which has been criticised of late for its perceived inability to cope with the shift towards green energy has released findings about the future for solar energy in the UK. Certainly, with the UK on target to meet its climate change targets within the next decade, it seems that solar photovoltaic (pv) should also go from strength to strength on the back of the tariff legislation. The national grid has shown that within the next 10 years around 31,950 MW of solar panels will be connected.

The national grid has shown that around 29,000 MW will be needed to exceed government targets of generating 15 per cent of energy by renewable means. This would mean enough energy to power around 20 million homes, a massive change in the way energy is both generated and consumed in the UK. The national grid has shown that while we are certainly on the right track in order to bring about a root change in the way the UK generates energy, the government has to remain focused on renewable energy. With a review of tariff rates due, it will be essential that the government maintains a tariff rate which continues to incentivise long-term investment.

The sun hasn’t shone much over the Christmas period however, the lead up to the Christmas period saw a refocus by the UK government on solar photovoltaic energy. Announced on the 22nd of December, the Department of Energy and Climate Change (DECC) consultancy will look at microgeneration and the way the UK government can help small scale renewable energy through mechanisms such as the feed-in tariff which has already proved successful.

The feed-in tariff, introduced back in April incentivises investment in renewable microgeneration by offering fixed, premium rates for units of energy both used and fed back into the grid. Already, this mechanism has seen a huge growth in solar pv investment with traditional industries such as farming taking advantage of the profits to be made out of solar panels. Despite this government support for renewable energy, there are some fears that if the plug is pulled on the tariff too soon,

future projects and of course the future of UK renewable energy will be jeopardised indefinitely.

The consultancy which will last until March 2011 will endeavour to ensure that the longevity of UK renewable energy is secured through foresight and careful legislation. The Department of Energy and Climate Change has stated that the consultancy will focus on ‘quality, technology, skills and information’ and that ‘consumers need confidence that microgeneration kit will be of good quality. The industry needs to develop the technologies, the supply chain needs skilled workers to install kit and consumers need good information on microgeneration’.

Announcing the consultancy, Energy Minister Greg Barker said,

“We’ve already pledged financial support to encourage people to install kit like solar panels and heat pumps, today’s consultation will ensure that the industry and consumers have the confidence to invest.”

Certainly, while the financial mechanisms are in place for the time being, consumer confidence is still lacking in what is a fledgling industry not always attracting responsible business operations. Speaking on behalf of the more responsible side of solar energy operations, Dave Snowden head of the Micropower Council said,

“We have already seen extraordinary growth in microgeneration power generation solutions thanks to the introduction of the feed in tariff earlier this year, and look forward to similar incentives being extended to renewable heating and hot water systems next June. Today’s welcome proposals will help the industry grow with proper attention to quality, technology and skills development, whilst making it all much easier for consumers.”

UK farmers have been able to benefit from feed-in tariffs but as the government plans to review the sum paid for solar energy in 2012, now is the time to invest. The British government introduced feed-in tariffs under the guise of the Clean Energy Cash back scheme back in April and was designed as a way of boosting investment in solar photovoltaic (pv) energy which would help the UK meet climate change targets through the reduction of carbon emissions.

The feed-in tariff works by offering guaranteed, premium rates for units of energy both used and fed back into the grid from small scale solar pv generators. Where they have been implemented elsewhere, they have proved to be very effective mechanisms at incentivising investment in what were once expensive projects. However, government plans to reduce the rate of energy paid to solar pv generators after 2012 means that now is the time for UK farmers to take full advantage of the profits from solar panels.

Many landowners are already taking advantage of the tariff rate which guarantees a rate of 29.3p/kWh for units of energy generated from their solar panels. Certainly, with projects lasting for 25 years, there will be some very healthy profits to be made, something which has not gone unnoticed within the industry. Regen South West are just one example of solar energy specialists involved in rural solar projects. Chief Executive Merlin Hyman has described such projects as an ‘exciting opportunity’ and that they can offer,

“Essentially it is a guaranteed income for 25 years with a better return than if you were to put money in the bank at the moment. But it needs to be in the right place and on the right sites.”

The emphasis of finding the right sites has been echoed throughout the industry. Also, there has been a focus on the need to avoid fly by night installers keen to make a quick Buck and run in the great UK solar Klondike.

This is a view supported by solar pv exponents, Mole Valley Farmers who have their own demonstration solar site set up on their director’s land and are offering open day invites. Business Development Manager at Mole Valley, Andy Taplin has warned that,

“We are aware of lots of businesses popping up and calling themselves solar energy experts, what we’re trying to do is prevent businesses profiteering from our members.

Going on to add, “our main concern is that for these investments to work the solar panels need to last for 25 years to profit from the feed-in tariff — Mole Valley Farmers will be here in 25 years’ time, but I’m not sure some of these solar panel companies will be around once the gold rush is over.”