technology Posts

Personalized solar panels are just one step away

Personalized solar panels are just one step away

In the Swiss town of Neuchâtel, CSEM have developed a new technology called KALEO which allows for solar panels to be personalized with photographs. The first six panels of this kind can now be admired in the gardens of the Banque Cantonale Neuchâteloise (BCN), a major sponsor of this project.

Space-based PV plants: the next big step for photovoltaics

Space-based PV plants: the next big step for photovoltaics

Building solar power plants in space will be possible in the not-so-far future according to the Japan Aerospace Exploration Agency (JAXA). Indeed, JAXA has announced that they have achieved a major technical breakthrough, which would eventually make the construction of space-based solar power plants possible. Concretely, the JAXA team has succeeded in converting and transferring electricity using microwaves for a distance of 55 meters.

German researchers develop photovoltaic concrete

German researchers develop photovoltaic concrete

Germany has added a new technological contribution to the renewable energy sector with a new invention developed by researchers at the University of Kassel: Photovoltaic Concrete. Named “DysCrete”, this concrete is still in prototype stage but it would be able to generate electricity by converting solar energy into an electric current.

Photovoltaic Innovations: Future Challenges

Photovoltaic Innovations: Future Challenges

Despite the decrease in demand that the photovoltaic market is currently experiencing, universities and other institutions continue to invest in research and development in the field of solar PV. The sector is driven by the desire to achieve better performing and more efficient technologies that can help produce more green electricity than ever before. We will introduce some of the most promising innovations that will, in the near or far future, enter the solar PV market and help us optimise our environmentally conscious behaviour.

Interview with UK’s Green Party Jason Kitcat

In May 2011, Jason Kitcat was elected member of UK’s first Green party led council administration. He represents the Regency Ward in central Brighton. Before being elected to Leader of Council, Kitcat was Cabinet Member for Finance & Central Services. He has been a Green city councilor for six years and a Green candidate for European Parliament in 2009. He is known for leading successful campaigns including his own by-election and the 2009 European Elections. His special interests include technology, politics, and the environment.

Milk the Sun is interviewing Jason Kitcat, Leader of Brighton & Hove City Council.

Jason Kitcat from UK

Milk the Sun: What are the Green Party goals for implementing renewable energy in the UK and how will you try to achieve these?

Kitcat: We already know that green industries are creating more jobs than any other part of the economy. So we believe that investing in renewable energy, in all its forms, would benefit the environment and create much needed jobs. We believe that instead of subsidising nuclear power and a dash for gas, government should be properly incentivising energy efficiency, new renewables plus retrofitting homes and offices.

Milk the Sun: How has the decrease in Renewable Energy Feed-in Tariffs (FiTs) impacted investment into renewable sources?

Kitcat: In Brighton & Hove the FiTs cuts had a significant impact on the council’s ability to move to a wide-scale roll out of solar panels. The uncertainty over government policy also made it incredibly difficult for the many solar businesses in this area to keep developing and attracting customers. Fortunately solar panel prices have kept falling so the business case for installing them is often still viable. As a council we are rolling out panels as best we can, but the finances aren’t as attractive as they were.

Milk the Sun: There are several community energy projects in Brighton such as the Brighton Energy Co-operative and the Brighton & Hove Energy Services that is making it easier for communities to get involved in renewables. How do energy projects such as these benefit the community and the individuals? Will there more projects coming up soon?

Kitcat: I think they are a fantastic example of the more democratic nature of renewable energy technologies. Communities can take local ownership and responsibility for energy generation, and reducing their carbon footprint. It’s also brilliant for children to see and understand what the renewable future can be like with panels and wind turbines going up around them.

The move to smaller scale local renewables isn’t just about devolving power (in all its meanings) but it is also an economic shift, like that from analogue to digital. We have exciting new co-operative and social business ideas like the ones you mentioned coming forward. They can viably compete with well established ‘factory’ model energy suppliers. These new groups are from their communities and often contribute back to their localities in many ways. I think we are going to see many more of these ideas blossom as renewable technologies continue to evolve.

Milk the Sun: There have been many new developments in solar technology such as better storage capacity and new materials like organics for solar panels that are sure to improve solar energy technology.  What kinds of technological innovations do you believe are essential for the future of solar energy?

Kitcat: Reducing cost, easing installation and ensuring reliability have to be key goals for renewable technology development. Often the business cases for installing solar depend on 25 year models, so we need to have confidence that the technologies will keep delivering as promised over that period and beyond. In Brighton & Hove we are seeing lots of innovation in this area, we recently hosted the second Eco-Tech Show and Conference in the city focusing on all the great developments in the field. The 2014 show promises to offer more insights into these innovations, see http://www.ecotechnologyshow.co.uk

Milk the Sun: What do you think are the possibilities and benefits that will come with initiatives in Europe and the North African deserts like Desertec and EU-MENA supergrids to provide renewable energy to the world?

Kitcat: Personally I’d prefer to focus on smaller scale, decentralised and local energy solutions. I’m yet to be convinced that these super-scale projects are the answer. There is also a risk that such projects could be exploitative and won’t actually meaningfully benefit the local communities in which they are being placed.

Milk the Sun: Solar energy is especially popular in Southern UK, will you expect to see that popularity extend to the rest of the UK? How are renewable energies perceived in the UK?

Kitcat: Technology always needs to be applied appropriately, and the same is true for renewables. There is no point putting up solar panels if they aren’t going to return a reasonable amount of energy. I certainly wouldn’t characterise renewables as being focused only on the South. Yes there might be more sun for solar down south, but there are viable spots for wind, solar and tidal across the UK. Ultimately we need to challenge the NIMBY (not in my back yard) attitude to installing renewables. A well insulated, energy efficient home is going to be more comfortable and cheaper to run. To me that should be an easy argument to make to those yet to be convinced.

Milk the Sun: What should the UK expect to see in regards to renewable energy in the next decade?

Kitcat: What I’d like to see is a far more significant switch to renewable energy and a radical programme of energy efficiency retrofitting. However I fear that the state of the current big three parties in central government means much of the drive and funding that could deliver these is being diverted elsewhere to things like new nuclear and gas exploration. That’s extremely disappointing but we shouldn’t give up the fight to change minds in government.

Milk the Sun would like to thank Mr. Kitcat for his interview. You can find out more about Jason Kitcat on his personal website and blog.

Don't miss our newsletter!

Did you like what you were reading? Subscribe to our newsletter and always be up to date.

Your data will be handled in confidence.