Showing posts with label renewable energy. Show all posts
Showing posts with label renewable energy. Show all posts

Wednesday, 26 July 2017

No Business on a Dead Planet

London Morning - our carbonated capital
 The Government's announcement today that it is banning petrol and diesel cars on British roads from 2040 onwards has been trumpeted as powerful action to counter both the clean air emergency now affecting all urban and even many rural areas of the UK as well as global warming. Tories have lauded this as a evidence of their concern for the well being of the five citizens who die every single hour from pollution emissions and parts of the lick spittle media have touted it as a bold green initiative. On the BBC, a reporter fretted about how millions of motorists would be angered and inconvenienced over the coming decades.

Yet while it is welcome that the debate has moved from not if but to when we ban carbon vehicles from the roads, this move was increasingly becoming inevitable as public awareness of pollution has rocketed and faith in both car manufacturers and government regulation have plummeted following the growing scandal of cover ups on diesel toxins. It may indeed be one of the last impacts of European Union action on domestic British policy before Brexit, as the EU has played a leading role in bringing the manufacturers to account.

More than this, though, the timescale is appalling. A growing number of climatologists and environmentalists, surveying the exponential increase in the speed of climate change, are now confirming what Greens have been arguing for some years - that we are already at a tipping point and if we have any time left at all to act decisively to stop runaway climate change, it can be measured in single-digit years, not two and a half decades or more (or infinitely in the case of Trump's USA). The 23 year wait speaks much more the Government's being in thrall to the motor vehicle and oil lobbies than it does to Environment Secretary Michael Gove's risible imitation of an eco-warrior.

Not so funny - risible Gove
Norway has set a target to remove carbon vehicles by 2025 and the huge economy that is India is aiming for 2030, alongside its rapid adoption of solar power, which is now seeing many Indian coal mines close. China, plagued by dreadful city smog for much of the year, is now investing more in clean enery than the rest of the world combined and getting carbon wagons off the streets of Beijing is a high priority.

With time running out, Britain's laggardly approach is appalling, especially when the same Tory-DUP regime is slowing down development of clean energy. This leaves the possibility that electric cars could simply remove pollution from the streets and release it elsewhere from racheted-up power stations. It's not just cars that need to be carbon emission free - it's everything and there is little real sign of that happening.

Five deaths per hour equal 45,000 lives lost on the altar of carbon  worship every single year, with cars accounting for as much as a fifth of that. That means over a million lives could be needlessly lost and many millions more degraded in Britain by 2040. To put that in context, that is three times the number of fatalities suffered by the UK in the entire Second World War. Surely, then, we should be treating both our filthy air and global warming at least as great a threat to our future as Hitler was and invoke a national emergency. Just as the state harnessed Britain to survive and strike back at the Nazis, so it can and must direct all its efforts now to creating a nationwide infrastructure of renewable energy production, emission-free transport and clean industry. Public ownership is a must, as it was in World War Two, to ensure that resources are directed effectively and fairly.

This crisis will define not only our time, but the times of the generations to come, if indeed our species survives that long. We will need in this much, much more than the dilettantism of Gove and the vested interests of his party funders. The threat may be invisible and its impact slow and not directly obvious on its victims, but it is the greatest our species has ever faced. There is no time for delay so that shareholders can stop to scoop up their dividends while condemning us to a collective carbon suicide.

Maybe we should appeal to the one thing they might just understand: there will be no business on a dead planet.

The clock is ticking.


Tuesday, 24 March 2015

China Syndrome: Britain Gets Left Behind in the Renewables Revolution

China has been leading the way in global investment in clean, renewable energy for several years now.
Any Green will have encountered it, either on the doorsteps, or in debate or in the rightwing press.
Renewable energy - it's a waste of time because even if we cover our landscape with solar panels and wind turbines, it won't make any difference because of the Chinese (and sometimes, for good measure, the Indians as well). As these countries industrialise and prosper, we are repeatedly told that it is on the back of coal, oil and gas energy sources - so many new coal power stations a week, easily blowing our puny efforts to clean the planet out of the water.

So, we might as well not bother and just keep burning away as much carbon, methane and other warming gasses as we like. Those who say otherwise are attacked as selling out to some global scientific conspiracy, or making elderly people freeze in winter because of allegedly higher "green" energy taxes and so on. It's just not British.

On cue, this week, the "greenest ever Government that never was", the Lib Dem-Tory Coalition, is phasing out subsidies to help get larger scale solar power schemes off the ground in the UK, just at the time solar panels are becoming exponentially more efficient and effective, and 70% cheaper. So although he could get much more power for our money, Lib Dem Energy Secretary Ed Davey is pushing forward with leaving solar to the whims of the free market in spite of pleas from the sector that it will quickly become unviable, at best stalling the gains of recent years. At the same time, massive tax breaks worth £1,300,000,000 in the next year are to be given to oil companies that extract oil from the ground at a cost of significantly less than $2 per barrel but sell on at apparently rock bottom prices of $55 per barrel, which is just not enough profit for the poor billionaires to get by on.

But the fact is that the arguments about China and India are no longer true, if they ever really were anything other than (no pun intended) a smokescreen for the oil lobby to entrench itself ever deeper over here.

China is now the world's biggest investor in green energy and renewables now account for over 30% of its electricity generation.(compared to around 12% in the UK). Its current investment will drive this ever upwards over the coming years, putting it way ahead of the fracking-seduced USA. Its primary goal is energy security - China has recognised what so many corporately-owned western governments cannot dare to whisper within earshot of their big business sponsors: sticking to carbonised energy isn't just polluting the planet, it is undermining the independence of nation states.

China's endemic pollution is driving a major shift to clean energy
 China does have other considerations too - as its economy continues to expand, it does continue to consume the largest amount of coal of any country, but this is falling quickly as a proportion of its energy use and is intended to be cut ever deeper. Chinese citizens have been alarmed by repeatedly persistent and thick smogs enveloping their cities in the summer and while as monolithic as ever, the Government is responding. And it is a question of scale - per head of population, China emits about half the carbon that Britain does and barely a quarter of the USA's per capita emissions.
Renewables contribution to carbon reductions in the EU, 2013

As for India, per head of population, it produces barely 3 tonnes of carbon emissions per person per year - compared to 5 tonnes in China, 8.5 tonnes in Britain and more than double that in the USA. But its government too is investing heavily in renewables with the Modi government quadrupling an already ambitious solar energy target for 2022.

Just think how different and truly independent our foreign policy could be if we no longer relied on oil from Saudi Arabia and the Gulf, or gas from Russia, for our energy requirements. No more oil equals no more oil wars as well as potentially no more global warming.

But no, our rightwing so-called patriots, who denounce Greens and other environmentalists in increasingly shrill terms, are quite happy for us to continue to depend on President Putin and King Salman for our lighting and heating and the civilised life electricity provides. And so, consequently, we remain beholden to, entwined with and dragged down into endless threats and conflicts by some of the most unsavoury, dangerous people on our planet.

Britain no longer has the domestic ability to make wind turbines - we have conceded that to Germany and are dependent now on Siemens to come to Hull to manufacture turbines for the North Sea. And solar panels have increasingly been coming from China, although new EU anti-dumping tariffs may stem this flow. Meantime, back in Germany, which is like China powering ahead in its renewables revolution, the hallmark of change is widespread individual and community ownership making it a highly democratic form of energy. Interestingly, small scale ownership is being encouraged in China alongside its larger schemes.

With this week's news, Britain may now conceivably lose much of our not large solar manufacturing base. Even our carbon emission reduction target of 15% by 2020 has been specially negotiated to be lower than other major EU economies like Germany (18%), France (23%) and Italy (17%). Only Malta, the Czech Republic and Luxemburg's targets are lower than ours - quite the opposite of the impression you'd get from the likes of UKIP or the Daily Mail. Only the SNP Government in Scotland, where renewable investments and capacity is not far behind that of Germany, offers any real hope for Britain not being left behind in the renewables revolution.

It could be so different - every house could be its own power station, every community could meet its own needs, and the Big Six energy companies would vanish. We would be free to follow a truly ethical foreign policy and Britain could be in contention with the skills, jobs and manufacturing capacity needed to lead the way in clean energy. And we could make a big contribution in reality and example in stopping the world from continuing to release carbon at four times the level needed to stop runaway global warming.

A world leader, for all the right reasons.

Below: share of national energy consumption from renewables in EU states in 2012. UK was (is) in the very bottom category.
 "European-union-renewables-new" by User:Murraybuckley, User:Jklamo, User:Elekhh - based on File:European-union-renewables-fr.svgData source for EU-member states and NorwayEurostat – Share of renewable energy in gross final energy consumptionData source for other countries:Iceland (2010, source needed)Turkey (2010, source needed)Switzerland (2013, 21.1%), SFOE, renewable energy statistics 2013, page 5See: current statistics (eurostat). Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:European-union-renewables-new.svg#/media/File:European-union-renewables-new.svg

Thursday, 28 March 2013

The Only Green is Mould - the Planet Strangling Coalition of the Damned


Three years ago, the Cleggeron regime pledged itself to become the greenest government in history. Heading this mission was the criminal liar Chris Huhne, then the Energy Secretary.

Well, a bit like Mrs Huhne, few believed them then and even fewer do now. After a litany of half-hearted greenwash window dressing to try to disguise the bankruptcy of their environmental commitment (remember that the majority of Tory MPs don't even believe climate change is happening), the Coalition has now delivered the final blow to its tattered credibility on tackling the global warming crisis according to newly released Government figures.

In 2011 to 2012, a surge in use of cheap coal has increased UK carbon emissions by a staggering 4.5%, a rise of over 19 million tonnes of carbon dioxide (and overall with five other "greenhouse gases" the rise in total emissions is 3.5%), which thicken the atmosphere, trap the sun's heat and warms the planet.

In spite of claiming even now to be delivering the greenest government ever, the Coalition has stripped schemes such as the community owned renewable energy feed-in tariff of any genuine support and undertaken a programme of roadbuilding which will significantly increase emissions once completed by encouraging greater use of cars.

The recession has been touted by some, especially the Chancellor George Osborne, as a good chance to stop investing in renewable energy. In spite of the issue being a global emergency, the Government seem to think action can wait - a sharp contrast to Scotland, where the SNP Government is on target to meet a 100% renewables target for electricity generation nationwide by 2020. Likewise, as posted a few days ago, Germany continues to lead the field (and investment) in renewables at a staggering pace.

With global warming continuing apace, and even the current freezing British weather attributable to the impact of rising temperatures on sea ice melt, the need for action has never been so urgent. However, the only green in this regime is the mould encrusting their ideas and the gangrenous stench emitted by their puffed up claims of supposed concern and action.

Time is passing too quickly to delay any longer. And the Coalition, in this area as well as many others, is simply not fit for purpose.


Saturday, 23 March 2013

Frozen Britain's Future - Fracking or Feldheim?

Outside it is snowing steadily; the birds huddle miserably on the bare branches as the falling flakes cover too quickly the food put out a short time before. Yet again, the TV news revels in making much of cars stuck in drifts and kids sledging in what just a short while ago would have been completely unseasonal weather.

But, after over a decade and a half of virtually no snow at all, Britain has now had three years of bitingly cold temperatures and winters with a vengeance. After some years of children growing up having seen no snow at all, or a light dusting at best, now we are told to expect days and days of frozen weather in spite of yesterday being the first official day of Spring.

The cause of this is something foretold for many years by environmental campaigners and Greens - and rather cryptically acknowledged by the Coalition Government a couple of years ago without any official admission - see this post from December 2010.

Perhaps not as dramatically as in some scenarios, including the ludicrous one posited by Hollywood in The Day After Tomorrow, the Gulf and Jet Streams have shifted increasingly southwards for more and more prolonged periods, ending the centuries old near-guarantee of mild air from the Mexican Gulf warming Britain throughout the year providing us a 5 degree centigrade temperature increase that our latitude (on a par with much of Scandinavia and Russia) would not otherwise permit. The trigger for this is, ironically, global warming - as the overall temperature of the planet increases, the Arctic ice sheet has begun to recede further and further at speeds much faster than even the most pessimistic predictive scenarios suggested just a few years ago. This has meant that an increasing flow of colder water has poured into the Atlantic and, as cold trumps hot, the Gulf and Jet Streams have shifted increasingly southwards. The result will be, as we have seen these last few years, increasingly extreme weather - much warmer summers and much colder winters, heavier rainfall when it happens, prolonged drought when it doesn't and much more powerful gales as cold water falling below warm churns up the air currents above.

Gone south - the Jet Stream (red/orange) at 0600 this morning
And so what was predicted for decades and even centuries from now is happening around us. But the Government remains as complacent as ever, even declaring action on global warming to be something for later on given the depth of current economic woes. It ignores the very real threat to our survival now manifesting itself ever faster around us and as the window for action closes down it simply turns away and closes the door.

And yet all around us is the potential for recovery: like few other countries, Britain has a huge potential for developing and using renewable energy. Particularly wave, hydro and wind power - all of these could be deployed around our country and in the sea off our shores. And developments in photovoltaic technology, such as groundbreaking nanomesh cells, mean that even in our climate, solar panels could produce a substantial part of our energy needs. It is possible - other countries are acting faster; Germany for example is working hard to develop its renewable sector which has more than trebled in supply in the last decade to 20% of energy needs and in a pioneering effort, in May 2012, over 50% of the energy needs of the largest economy in Europe came from solar energy farms alone. 

This is not only possible - anyone with an even vaguely impartial viewpoint would see that it is essential. Our carbon fuel supplies, as well as damaging the biosphere that allows us to exist, are becoming scarce - there is less oil and gas available from easily exploited sources at a time when demand is growing from emerging economic giants like India, China and Brazil. North Sea oil and gas fields are becoming depleted and the only future sources of carbon fuel nearby are to be had only by either deepwater drilling in the north-west Atlantic using the same dangerous technology as BP's Deepwater Horizon deployed so devastatingly in the Gulf of Mexico, or alternatively using the noxious process of fracking under populated areas of northern England - the recent Blackpool earthquakes standing as chilling reminders of the potential impact of this method of dirty drilling.

Continued dependence on carbon fuel leaves us tied to foreign suppliers as well - and vulnerable. A fact that would leave many people with sleepless nights is that Britain rarely has more than three or four days supply of fuel of any sort available (and a similar supply of food much of the time, at least in retail outlets). This week, our gas supplies are down to just 1.4 days - barely 34 hours stand between us and millions going cold in this late winter weather. And set against this are potential problems with the Norwegian pipeline that supplies much of our domestic gas and price hikes of over 100% in the last 6 weeks by Russian and Arab gas suppliers, eager to profit from the need of ordinary people - even to the extent of keeping fully loaded super-tankers at sea, ready to sail to wherever in the world has the highest current price for gas; three Qatari tankers, each with 12 hours national liquefied gas supply on board, are currently heading for British shores. Rationing has become a real possibility, creating cost, discomfort and even danger for people across the country.

Just imagine for a moment a Britain supplied 100% by renewables - as Germany is on track to being by 2050 at least in terms of electricity generation. The energy would be virtually limitless in supply, locally sourced, cheaper than now, involve no destructive drilling or mining, generate no pollution and free us from any dependence on overseas energy. Additionally, it would hopefully disentangle us from the wars that our politicians so eagerly send our troops into in order to secure carbon fuel.

So why, when it seems so easy, is it not happening? Why are we allowing Germany to leave us in the shade when we have so much potential? Why do we look to carbon-addicted USA as our example when it is so clearly faltering and failing so badly and turning so readily to the gun to secure its energy needs when eminently clean and peaceful sources are available in abundance?

The German township of Feldheim has achieved 100% renewable energy;
and full community energy ownership
, meaning consumers pay 30% less.
Well, there is another narrative - its not just about energy technology; even more it's about economics and ownership.

Germany is not only different in terms of its energy sources. It is also different in terms of who owns them. Over half of the rapidly emerging renewable sector there belongs to individual people rather than to big business (which holds less than a 10% share - with various community and public bodies holding the balance). By contrast in full-on capitalist Britain and the USA, with our so-called Anglo-Saxon neoliberal economic model prizing big business above all else, anything that undermines corporate control of something as valuable and potentially profitable as the energy supply is simply not to be contemplated - one reason the British Conservative-Liberal Democrat Coalition abolished the community renewable energy feedback tariff and other schemes that supported small scale ownership of renewable energy.

As we see with the current gas price hike, scarce energy is profitable energy - so don't expect the free market to deliver big scale investment in renewables any time this side of Doomsday. As Obama's America fracks itself and our world into oblivion, Britain joins in a show of bizarre macho-market pomposity that eschews anything European or mildly communitarian at an ultimately dreadful cost to all of us.

The biting winds of March may yet bring our carbon addiction into a painfully clearer perspective. When the thaw comes in due course, we can only hope that it melts frozen minds as well as freeing the green buds  to spring finally into the life that humanity is increasingly putting at risk.

DEMOCRATISING ENERGY - WHO OWNS WHAT IN THE GERMAN RENEWABLE ENERGY SECTOR
(chart from the Institute of Local Self-Reliance)