Blogs tagged as 'electricity'

  • Avengers fighting for Technology Justice

    Jamie Oliver
    May 4th, 2012

    Last night I went to see Avengers Assemble 3D. I’ve been looking forward to it all week and it’s been one of the most eagerly anticipated films of 2012.

    With Ironman, Captain America, Thor and The Hulk blended together with more special effects than seem necessary, I was looking forward to two-and-a-half hours of pure action. What I wasn’t expecting was to start thinking about Technology Justice.

    If you haven’t seen the film yet, I don’t want to ruin it for you so I’m avoiding any spoilers – please read on. In summary, the storyline is the battle for ‘The Tesseract’ – a sustainable energy source with unknown potential. This battle would have torn the world apart if it weren’t for the band of super-humans and a demigod who stood in the way.

    I’m not saying our world is at war over energy, but there certainly is an unbalance. Whilst I was sitting in a dark room with silly glasses on with 200 others, there were 1.3 billion people with no access to electricity. And yes, it’s a shame that they won’t be able to see the theatrical delight that is Avengers Assemble, but there are far more basic needs that these 1.3 billion people don’t have access to. What if someone needs seek medical attention after dark? Once they get to the medical centre, there may be no power for lighting or refrigeration to keep the medication cool, or to adequately light a surgery room.

    That certainly seems like an injustice to me.

    Now these 1.3 billion people don’t have a Hulk to fight for their technology justice. They have Practical Action, and we want to see a world where everyone has access to clean sustainable energy (not necessarily The Tesseract) by 2030. If you want to see a world of technology justice and want to be a superhero then check out http://practicalaction.org/energyforall.

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  • From energy generating shoes…

    to water saving showers, we’ve had lots of fabulous designs submitted from students who’ve entered our Small Is…Challenge. The final winning designs, along with others that were shortlisted from primary and secondary schools throughout the UK  can be seen on our site.

    Winning secondary design

    Sensor shower - saving water and energy

    The design challenge was launched to celebrate the centenary year of Practical Action’s founder Fritz Schumacher.

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  • Water into power, not wine!

    In Peru, we work with people in mountain communities people who live in small, isolated villages, which are way off the national grid. 

    For a number of years now, we have been helping to give people access to electricity through  small hydro-electric schemes, which take the water from a stream, channel it into pipes.  A water jet coming from the pipe drives a turbine, which in turn generates electricity.  After the water has driven the turbine, it can be returned to the stream, or in some cases then used for irrigation.  Typically a scheme might give power to a small community of 40 or 50 households.

    I’ve visited some of these schemes, and it’s amazing what a difference an electricity supply can make.   I went to one village where, a few years after the scheme was installed, people talked to me about the difference it had made to their lives.  Electric lights had replaced candles which was far better for school homework (important if school is a one hour walk away); lots of people had bought a mobile phone, since it was now possible to charge them; the clinic had lights for the labour ward, and a fridge for vaccines; the school had its first computer; and one villager had set up a small wood turning business.

    We invest a lot of time and effort to ensure that schemes like this are well maintained, and so I am confident that they will still be going 20 or 30 years more.

    It’s amazing that we can achieve all of this change from one simple piece of technology, and even more amazing that it’s all powered from water!

    Take Action: Make the Call

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  • Energy policy – where our priorities should lie

    Jonathon Porritt
    May 17th, 2011

    There are all sorts of widening fault-lines on energy policy within today’s Green Movement.  In the good old days, we’d just rub along together happy in the knowledge that for almost all of us energy efficiency came first, reducing the use of fossil fuels and vastly ramping up renewables came next, with nuclear (and carbon capture and storage for that matter) largely seen as a bit of a sideshow.

    No more.  The emergence of an eloquent pro-nuclear green lobby has exploded that (admittedly frail and rather woolly) consensus.  Energy efficiency now goes as disregarded as ever, as a new fight rages between the supporters of the nuclear industry versus the supporters of renewables.

    It’s becoming clearer and clearer that we’re now into a strict fight in terms of those two options.  The days when people talked about “co-existence” are long gone; this is now either/or, not both/and.  And disturbingly, in every single decision that the UK government has taken over the last few months, it’s clear that they’ve thrown in their lot, yet again, with the nuclear industry.  Fukoshima doesn’t seem to have changed that.

    There’s one simple test for this hypothesis: where do you think the debate would be if the UK Treasury put the same sort of cap on funding for the nuclear industry (including paying off historical liabilities) as it has put on funding for renewables?

    It’s maddening, yet again, that the nuclear industry has succeeded in turning its wretched sideshow into the main show – even though everybody recognises that even the most optimistic scenario for nuclear means it won’t be generating any more electrons in 2040 than it is today.  And I can’t help but admit to real anger at the growing number of leading Greens who’ve been co-opted by the nuclear industry as it rises once again from the dead.

    So perhaps we ought to be trying harder to find common ground elsewhere – and in particular on what needs to be done now to address the needs of the 1.4 billion people in the world today who are still without electricity, and 2.5 billion people who are cooking on open stoves, often at great risk to their own health.

    Our sad little nuclear vs. renewables spat obscures the fact that this is where our priorities should lie – as has been spelled out very eloquently both by Ban Ki-moon in his call for “universal energy access by 2030” and in Practical Action’s excellent campaign to persuade people to get behind this overarching priority.

    There are moves afoot to tie this to the Rio +20 Conference next year – and given how dispiritingly uninspiring the current agenda looks for Rio +20, that has to make a lot of sense.  It’s a goal that all our NGOs, in both the development and environment lobbies, could enthusiastically mobilise behind, and persuade us in the process to keep our falling-out over nuclear in rather more realistic perspective.

    Take Action: Make the Call

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  • What access to energy means to one little girl

    When I visited Zimbabwe, the different community representatives I met may have varied in age to the extreme but their views on why energy is vital remained very similar – apart from the man who jokingly said that having a hair salon would make his wife more beautiful!

    Energy is vital for poverty reduction and fundamental for community development. Even the children recognise this, as illustrated beautifully in just one of the entries from a school essay competition in a village where we are working.

    See what access to energy means to Patience Medeline from Zimbabwe

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  • Africa-EU Energy Partnership Day Two

    Access to energy was the focus of discussion on the second day of the High Level Meeting of the Africa-EU Energy Partnership (AEEP). Having formally adopted the day before a target to provide access to modern and sustainable energy services to an additional 100 million Africans by 2020, the Partnership is faced with the question of how to deliver it.

    The delegates’ debate was primed by an introductory, lively speech from Dr Kandeh Yumkella, Director General of UNIDO and Chair of UN Energy, the somewhat invisible institution that co-ordinates energy matters across the UN agencies. He is also Chair of the Advisory Group to the UN Secretary General on Energy and Climate Change, whose report earlier this year proposed ambitious international targets for universal access to energy and reducing energy intensity. Dr Yumkella emphasised the need for energy for productive purposes, not just lighting. To paraphrase: just providing solar panels on roofs is like shining a light on poverty.

    The debate that followed picked up on Yumkella’s his emphasis on providing energy for productive uses, but the chicken and egg question whether to provide electricity first to stimulate future productive activities, or to provide electricity first for productive uses, had advocates of both views. The discussion on the respective roles of the public and private sectors in providing access also had advocates of different viewpoints.

    Sadly a whole morning’s debate on access to energy in Africa talked only about access to electricity – despite being reminded at the start that it is women who bear the main burden of providing energy to African families, and the energy they provide is for cooking. When discussion in the Partnership is confined to people whose primary, sometimes only, interest is in electricity generation and distribution – and at a large scale as well – the AEEP risks completely overlooking the most important energy service for the great majority of the people in Africa.

    Further reading: briefing paper on the Africa-EU Energy Partnership – high level meeting

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  • Africa-EU Energy Partnership

    The Hofburg in Vienna, once an imperial palace, has no doubt witnessed many political declarations in its long history. This week it was the turn of the High Level Meeting of the Africa-EU Energy Partnership, which agreed a Declaration that sets political targets for co-operation between the European Union and the African Union up to 2020. These targets cover access to energy, energy security, renewable energy and energy efficiency, as well as a commitment to dialogue on “energy issues of mutual interest”.

    No sooner than the proverbial ink had dried, representatives from the 20 plus countries attending the High Level Meeting began questioning whether the targets went far enough. Is the target of 10GW hydro-power capacity ambitious enough in relation to the potential? What about a target for geothermal power capacity? Is the target of 100 million additional electricity connections by 2020 enough? An observer could be forgiven for wondering what was going on, given that the text of the declaration and the targets have been in circulation amongst governments for months. This observer wonders whether these are these political targets or technocratic targets?

    The gilt chambers of the Hofburg repeatedly heard of the crucial importance of energy for development and achievement of the Millennium Development Goals. Ministers and Commissioners listed all the statistics and arguments. Commissioner Piebalgs went so far as to say energy should be central to international development policy. But this rhetoric, all of which could have been scripted by Practical Action, did not seem to square with the Declaration. Compare, for example, the AEEP’s energy access target of 100 million additional people connected to electricity by 2020. This could still leave over 400 million Africans without electricity in 2020, and amounts to saying the MDGs are not going to be met in Africa until after 2020. The Declaration’s access target does not appear to match with the African Union’s goal of reducing by half the number of people without access to modern energy services by 2020, an it falls some way short of the target of universal access by 2030, recommended by the UN Secretary General’s Advisory Group on Energy and Climate Change.

    Though there is a pretty clear gap between rhetoric and practice, the AEEP High Level Meeting remains significant for international policy on energy and development. In the absence of any internationally agreed goals and targets on energy for sustainable development, the AEEP provides a forum for one of the largest donors, the EU, to agree priorities for energy, with the group of countries, the AU, which has the greatest need.

    Further reading: briefing paper on the Africa-EU Energy Partnership – high level meeting

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  • Space – the final frontier?

    Sometimes I think or maybe hope the Small is Beautiful message has won through and we are a world that thinks in terms of appropriate, local and increasingly sustainable. At other times articles such as the one below burst my optimistic bubble and prove again how far we have to go.

    A sad if mad start to Monday. This is a snippet taken from a Canadian newspaper where an influential conference on energy is taking place with 5,000 international delegates.

    MONTREAL – Space exploration may pay off in the quest for renewable energy supplies for all of the globe’s inhabitants, the president of the Canadian Space Agency said during opening ceremonies at the World Energy Congress in Montreal.

    “There is a tremendous amount of energy out in the universe,” Steve MacLean said during a speech that urged delegates to look beyond the boundaries of Earth.

    That untapped energy is manifest in such things as black holes, said MacLean who circled our “fragile yet resilient” planet during space missions in 1992 and 2006.

    “We know that black holes exist … that they drive our galaxies but we don’t fully understand them (yet). But the important thing to recognize is there is more energy out there on the head of a pin than you can imagine.

    “And you can drive that power (for use) on the Earth for a long, long time.”

    We have less than six years to turn our planet away from its addiction to carbon intensive fuels and yet 50% of the world’s population have no access to decent, modern energies. The solutions are not in space, they exist now. The problem is that we pretend as with this article that miracles of technology will save us and that we don’t need to act.

    Remember the saying no pain no gain? This applies to our planet and to our energy use.

    Maybe black holes will have a use but we can’t rely on them and they certainly won’t be part of our energy mix as we envisage the next 20 years – imagine the length of the pipeline? Get real.

    Where is the nearest black hole? No rude answers please.

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  • Not your average day at work!

    I recently went to Nepal to look at some of the projects Practical Action are involved in there. My visit to the renewable energy village near Chitwan turned out to be quite an experience!

    Find out more about the work being done to help remote communities living in the renewable energy village in Nepal.

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  • I enjoyed No Tech Day

    I really enjoyed my no-tech - low electricity day! I guess I found it easy because I don’t have too many electronic gadgets to do without, and I never watch TV. I warned my family that I wouldn’t be accessible by phone on Saturday. To make my life a bit more challenging, I thought I would try to manage without electricity as well. So when I went to boil the water for tea, I used the gas cooker. (Cheating, really, because it has an electronic ignition.) But after I boiled two saucepans dry, because I got sidetracked, I realised I was rapidly exceeding my carbon footprint, and went back to the electric kettle.

    Apart from that, I made one landline call – to resolve something I didn’t want to wait till Monday for. And I did use the washing machine – which I guess I could have waited one day to day.

    So I spent a pleasant day in the garden, socialising with my neighbours (we live in an apartment of a shared house with 5 other families, so no need to travel to see people), with just a spade and fork for technology.

    I had intended to do without electric lights, since it was WWF’s Earth Hour from 8.30-9.30. But I forgot to cook supper early enough, and had to have lights on in the kitchen. I ate my meal by candlelight, then read a book until the end of Earth Hour at 9.30. 

    What did I miss most? Listening to music in the evening, and calling up friends.

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