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Global CO2 levels at record high

The concentration of carbon dioxide in the atmosphere has reached a record high, according to new figures that renew fears that climate change could begin to slide out of control.

Scientists at the Mauna Loa observatory in Hawaii say that CO2 levels in the atmosphere now stand at 387 parts per million (ppm), up almost 40% since the industrial revolution and the highest for at least the last 650,000 years.

The figures, published by the US National Oceanic and Atmospheric Administration (NOAA) on its website, also confirm that carbon dioxide, the chief greenhouse gas, is accumulating in the atmosphere faster than expected. The annual mean growth rate for 2007 was 2.14ppm – the fourth year in the past six to see an annual rise greater than 2ppm. From 1970 to 2000, the concentration rose by about 1.5ppm each year, but since 2000 the annual rise has leapt to an average 2.1ppm.

Scientists say the shift could indicate that the Earth is losing its natural ability to soak up billions of tons of carbon each year. Climate models assume that about half our future emissions will be re-absorbed by forests and oceans, but the new figures confirm this may be too optimistic. If more of our carbon pollution stays in the atmosphere, it means emissions will have to be cut by more than currently projected to prevent dangerous levels of global warming.

Martin Parry, co-chair of the Intergovernmental Panel on Climate Change’s working group on impacts, said: “Despite all the talk, the situation is getting worse. Levels of greenhouse gases continue to rise in the atmosphere and the rate of that rise is accelerating. We are already seeing the impacts of climate change and the scale of those impacts will also accelerate, until we decide to do something about it.”

Original Source: The Guardian

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Renewables today like tanks and planes in 1929

Global energy crisis came into its sharpest focus yet. The world needs renewable energy fast, but as BP and Shell announced record profits, they also demonstrated that they are in essence retreating from renewables, perhaps with the exception of biofuels.

They intend to focus their record billions on expanding production of what remains of traditional oil and gas, plus tar sands and liquid fuels from coal - ruinous in their effect on the climate.

The oil giants are recarbonising, wilfully choosing to forget both global warming imperatives and the need for renewables in national security terms. Shell pulled out of the biggest offshore UK windfarm yesterday and BP is losing interest in solar and investing in the tar sands - having once refused to do so on ethical grounds because of the greenhouse gas emitted in processing.

The European oil giants are behaving in this way in part because ExxonMobil became the most profitable of the big players while turning its back on the climate issue and pouring scorn on renewables investment. BP and Shell can no longer resist the calls of investors who demand short-term Exxon-type performance, whatever the final cost.

Others think differently. In New York, members of the Rockefeller clan - descendants of Exxon’s founder - called yesterday for radical reform of the company because they can no longer stomach its irresponsible attitude towards the climate. They want a board that will invest in renewables. Meanwhile, in London, a big asset management house took out newspaper ads spoofing a death announcement for fossil fuels and one for the birth of renewables, in which its alternative energy fund will invest.

This fund, and others like it, are investing in renewables because they enjoy some of the fastest growing markets in the world. This growth is driven in large measure by feed-in tariffs - to encourage the use of renewables. Thirty-three Labour MPs rebelled this week against the government’s energy bill because it ignores the feed-in mechanism. The UK government persists with its discredited renewables obligation, a measure that has seen the renewables mix in UK primary energy sit for several years now at just 2%.

Meanwhile, North Sea oil and gas are depleting rapidly. BP and Shell know there are no more rich oilfields to be discovered there. They are being forced to invest much further afield in the search for the huge fields they so badly need.

As domestic oil and gas production collapses, the UK will be forced to look increasingly to imports. Britain imports only 5% of its energy now, but that is likely to rise to 50% in five years, much of it gas. The government appears to think this is fine, pointing to the growth of domestic infrastructure for liquefied natural gas and pipelines from Norway and the Netherlands. But this week we learned that the UK is the last priority for Norwegian exports. As the Grangemouth strikers wonder what to do next, we smell in that drama just how fragile the whole energy edifice is.

Those who hoped Opec would come to the rescue also received a blow this week. The cartel said it wouldn’t lift production, even if oil rises to $200 a barrel. Meanwhile, fuelled by $120 oil, the economies of the producers are booming, sucking up ever more of the oil and gas we will need. As for nuclear, it cannot produce a single unit of electricity for at least 10 years - far too late to help with a gas shortfall and largely irrelevant to oil, anyway.

We need renewables today like we needed tanks and planes in 1929. Those who ignore this may soon face accusations of betrayal from a population staring energy famine in the face.

Original Source: The Guardian

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High UK enery pricing is here to stay

Victims of record oil prices are to be found throughout the economy, and the identities of some are more obvious than others. The transport sector, such as bus operators and hauliers, is particularly hard hit. And jet kerosene prices have increased even more than diesel, eating into airlines’ profits and helping to send many smaller operators to the wall.

The price of oil also indirectly affects the price of gas, and, in this country at least, the price of electricity. Clearly, any business that runs a shop or office has utility bills to pay - as does every household. Utility bills have gone up by an estimated 85 per cent on average over the past five years, according to consumer group Energywatch.

The average annual gas and electricity bill stands at around £1,000, after suppliers increased prices by around 15 per cent earlier this year. And analysts are warning that suppliers like British Gas will increase prices again this autumn, this time by a quarter, because the price of gas on the wholesale market has shot up.

Record numbers of consumers, particularly the poorest and most vulnerable - pensioners, for example - are feeling the pinch. If suppliers go ahead with another round of price hikes this year, Energywatch is warning that 5.5 million households - more than one in five - will be living in ‘fuel poverty’. Such households are defined as those spending more than 10 per cent of their income on utility bills.

Adam Scorer, campaign director for Energywatch, says: ‘As utility bills have soared in the past few years, the issue has become one of the most pressing social and economic issues that consumers face today. It affects the health and wellbeing of millions of households and it reduces their quality of life.’

Apart from the social impact, it also means that consumers - already hit by massive food inflation - have even less money to spend in the shops, increasing the odds of a recession in this country as a result.

Bus operator Reading Transport, which runs 195 diesel-powered buses in and around the Berkshire town, has been hit hard by soaring fuel costs. Chief executive James Freeman says: ‘Because we aren’t as big as some of the major bus operators like First Group, we can’t buy fuel in such vast quantities. That means we are more susceptible to changes in the oil price.’ He is now considering whether to buy enough diesel to last from this October to October 2009.

If Goldman Sachs analysts are right, and oil heads to the $200 mark in the next two years, this would be a smart move. But only two weeks ago, rival investment bank Lehman Brothers was arguing that oil prices were 30 per cent overvalued because of speculation and that the ‘bubble’ would soon burst. ‘It could either turn out brilliantly or awfully,’ Freeman admits. ‘Fuel price risk has always been a big problem for bus operators. But the difference this time is that because prices are so much higher, so are the stakes.’

More worrying is his other motive for buying in future supplies: his fear that Reading Transport may run out of fuel. The recent strike at Grangemouth refinery in Scotland raised fears - which never materialised - that petrol forecourts could run dry, prompting panic buying by motorists. In an environment where fuel supplies are becoming tighter, you can understand the anxieties of Freeman and other executives. As he says: ‘A bus company without fuel is like a pig without swill.’

How to deal with runaway diesel costs now is the more pressing issue for Reading Transport. Freeman says that the company will almost certainly have to raise fares before the traditional annual September review date. This comes on top of a 5.5 per cent rise last September.

Higher costs also mean that the company may have to close some of its less used routes, such as part of its Newbury network. ‘Routes which were marginally OK become marginally not OK.’

Airlines, too, are struggling to cope. Last week, Easyjet announced that first-half losses had quadrupled because of its record fuel bill. The company said it would increase fares by almost 10 per cent unless oil prices fell significantly. James Hogan, the chief executive of Abu Dhabi-based carrier Etihad Airways, told The Observer that it had already bought in about 40 per cent of next year’s fuel requirements.

Last week, following a slight dip in kerosene prices, the airline’s traders took the opportunity to snap up 2 per cent of its fuel requirements for 2010. Clearly, Etihad Airways and Reading Transport have more in common than at first seems apparent.

Back in Oxford, Beecher says that because he is having to pay so much more on driving around the country, he has less to spend on buying and restoring secondhand instruments - unless he borrows more from the bank.

For many companies in the transport sector, fuel costs have become the biggest outlay. Kevin Plews, the owner of a haulage firm in Shropshire with seven trucks, says that, while last year his biggest overhead was wages, this has been overtaken by fuel, which now accounts for almost half of his costs.

Business groups such as the British Chambers of Commerce want the government to scrap the next 2p per litre rise in fuel duty planned for October to ease the burden for firms.

‘The government has got to look at this seriously before the country grinds to a halt,’ Plews says. ‘It’s not just the increase of diesel prices but the speed at which this is happening.’

He adds that it is becoming harder to pass on his higher transport costs to retailers, the principal customer of the haulage industry. ‘Retailers are loath to increase prices too much and slow sales,’ he says.

Last week, Next gave an indication of just how badly retailers were struggling with rising costs and weaker consumer spending. Like-for-like sales fell 8.9 per cent for the past three months, and chief executive Simon Wolfson warned that the slowdown could continue into next year because higher fuel bills and mortgages were hitting consumer spending.

UK-based retailers spend only about 2 per cent of their turnover on oil-sensitive distribution and transport costs, estimates Gavin George, head of retail at Ernst & Young. Another

2 per cent of turnover goes on heating and lighting shops. But with retailers operating on such slender margins, big increases on these relatively small costs eat into their bottom line.

Supermarket shoppers are already having to shoulder higher prices because of food inflation. George says that they are resistant to paying even more for the added cost of transporting goods to the shops, so retailers baulk at passing on these oil-related costs, meaning pain for suppliers and hauliers.

‘Shoppers seem to be more able to accept that a loaf of bread costs extra because the price of flour and wheat has increased,’ he says. ‘They may not accept so easily that a tin of baked beans costs more because the price of diesel needed to transport it to the supermarket has gone up.’

Ian Green, 50, from Leeds, is a member of one of the 4.5 million ‘fuel poor’ households in the UK. Recently made redundant, he lives with his wife, who receives disability benefit, and their daughter. When he starts receiving benefits, the couple will have a monthly income of about £500. Out of that, they pay their supplier Npower about £40 a month for electricity and about £10 per month for gas, but much more in the winter. They have pre-payment meters for their gas and electricity so they can keep track of their bills - even though the tariff is around a third higher than for those paying by direct debit online. The family do not have central heating, relying on a gas fire in one room and expensive electrical heaters in their bedrooms in the winter. ‘It’s another worry,’ Green says. ‘You have to budget well ahead of winter.’

The social impact of fuel poverty is hard to gauge accurately, particularly for people like Green. Adam Scorer of Energywatch says: ‘One of the problems is that for people on pre-payment meters, who are often the poorest customers, there is no way of knowing how much money they aren’t putting in because they can’t afford to. It’s not just how much people have to pay to stay warm, it’s those who have to stay cold because they can’t afford to keep the meter charged.’

It is difficult to estimate what proportion of household incomes is being spent on utility bills. Capital Economics last week said that the share of household income eaten up by unavoidable outgoings - like heating - had risen from 25 per cent to 31 per cent over the past six years. It added that there was little chance of this being reduced.

According to the Office of National Statistics, the proportion of the average weekly household budget spent on fuel and power halved between 1957 and 2006, from 6 per cent to 3 per cent. But this masks how hard the poorest are being hit by utility bills, particularly following rises since 2006, as, barring some government and token supplier hand-outs, rich and poor alike pay the same amount for their fuel.

According to Jonathan Bradshaw, professor of social policy at York University, the poorest 10 per cent of pensioners spent on average 18 per cent of their income on fuel bills between April 2006 and April 2007. The figure up to April this year is likely to be even higher. Over half of single pensioners are spending more than 10 per cent of their income on fuel - the definition of fuel poverty, he adds.

Mervyn Kohler, special advisor at charity Help the Aged, reckons that, of the estimated 11 million pensioners in the UK, a fifth are living in fuel poverty. Another 3 million pensioners are close to being plunged into fuel poverty, he adds. ‘Not since the 1970s have utility bills made up such a high proportion of pensioners’ average expenditure.’

He adds that the public’s impression that the majority of today’s pensioners enjoy a good standard of living is misleading. ‘The poorest ones are the ones you don’t see. You don’t see them chatting in restaurants or get stuck behind them driving slowly on the motorway because they don’t have the money to,’ he says.

It is well known that oil prices are rising to ever higher levels. But for businesses and consumers alike, the scale, speed and the impact of these extraordinary rises should not be underestimated.

And with little sign that oil prices will fall any time soon, it appears that high fuel prices - and everything that entails - are here to stay.

Original Source: The Guardian

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Renewable energy in the UK

The Energy Minister discusses the role of renewable energy in the overall energy mix strategy of the Government and highlights the economic opportunities that renewable energy brings to the UK. He confirms renewable energy as a key priority for the UK.

In March I visited one of the country’s new generation of green buildings. Hampton Hill Junior School in Richmond, Middlesex, has installed 50 solar panels using almost £25,000 of Government funding. The school is already producing electricity and using the sun to heat its water supply – reducing its impact on the environment and potentially cutting its energy bills by up to 40%.

Hampton Hill has joined a growing list of public and private organisations generating their own ‘green’ power. Funding for their panels – through the Department for Business, Enterprise and Regulatory Reform’s Low Carbon Buildings Programme – is just one strand of the Government’s commitment to generate 10% of the UK’s electricity from renewable sources by 2010 and to meet our share of the European Commission’s renewable target. Last year EU leaders agreed to generate 20% of the EU’s energy from renewable sources by 2020 – the UK’s proposed target is currently 15%.

The most up-to-date figures put our renewable electricity generation at 4.6% in 2006, up from 1.5% in 2002.

Renewable energy - using the sun, sea and wind to generate power - is a key component of the Government’s overall energy strategy. It has never been more important. We have more evidence of the adverse effect of climate change. We are moving into an era when we’ll be importing more of our energy, when relatively low energy prices are unlikely to be repeated and when global demand for energy will rise dramatically.

Renewable energy also has distinct economic advantages. World Energy Council projections indicate that cumulative investment in renewable technology will be worth between £500 billion and £1500 billion by 2020. Just a 5% share would mean a £25 billion market for the UK.

We’ve already established ourselves as world-leaders in the development and deployment of renewable technology, so I’m confident the market share could be even higher.

In the last year alone the Government has consented to a series of large-scale projects, set to make a real difference to the way we generate our power.

Throughout the UK onshore and offshore wind farms, one of the world’s largest biomass plants and groundbreaking tidal demonstrators are all now in the pipeline. But we need to go further.

Since 2002 we have committed around £500 million to develop renewable and low-carbon technology. That’s money for offshore wind farms, biomass technology – generating fuel from plants – and marine renewable technology.

As well as investing in new technology, it’s vital to have real incentives for suppliers. Under the Renewables Obligation (RO), power companies have to provide an increasing percentage of electricity from eligible sources of renewable energy. The obligation for 2007/08 is 7.9% and rises each year to 15.4% in 2015/16.

Suppliers meet this target, pay a buy-out price or a combination of both.

There’s no doubt the RO has stimulated growth in the development of renewable energy. Since its introduction in 2002 renewable energy generation has more than doubled. The UK is now the number one location for investment in offshore wind in the world and this year we will overtake Denmark as the country with the most offshore wind capacity.

But we need to go further. Denmark already generates approximately 20% of its electricity from wind power. If the UK wants to take advantage of emerging industries, as well as secure the environmental benefits, we need to do all we can to reach our 10% target and our share of the EU 2020 target.

So my Department has proposed changes to the RO to encourage developments in emerging technology. This includes increasing support available to the next wave of renewable generation such as offshore wind farms and dedicated biomass plants and those further from the market such as wave and tidal stream.

This is part of a raft of measures, including a major consultation on what we need to do to increase the amount of renewable energy generated in the UK. This will inform our new Renewable Energy Strategy due to be published in 2009.

My Secretary of State announced late last year plans for future offshore wind development which could generate a further 25GW of wind power. This is on top of 8GW already planned – if approved the wind farms could produce enough energy to power the equivalent of every home in the UK.

We’re also addressing the issues that could hold us back.

Planning delays are recognised as a real obstacle to renewables deployment in the UK. The Planning Bill, if passed, will establish a new independent Infrastructure Planning Commission to deal with large-scale renewable planning applications more quickly. Smaller projects would benefit from the reforms too.

Another barrier has been the amount of time it takes to connect to the grid. We’re working closely with Ofgem, National Grid and others to tackle this issue. The key challenges are to build new infrastructure on time and make efficient use of the available network. The Government is carrying out the Transmission Access Review to find ways to improve and speed up connections. We plan to publish our recommendations in May – following on from our interim report in January.

I’ve been talking about large-scale projects, but microgeneration – smaller projects like Hampton Hill School’s solar installation – is crucial to meeting our renewable energy target. This is why we’ve allocated £86 million to the Low Carbon Buildings Programme, which has already helped nearly 200 organisations and over 4000 householders install their own renewable energy supply.

In March I announced higher grant levels for public sector and charitable organisations, which should boost the number of green buildings across the country.
The Government’s renewable energy policy is part of a wider programme to secure a diverse, clean and competitively priced energy supply for the UK.
Our potential renewable energy resource is vast. We are surrounded by water, with one of the best wind profiles in Europe. And when I see the benefits renewable energy brings – both economic and environmental – I’m determined the UK will continue to be a world leader.

Original Source: E Gov Monitor

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Earth may be heating quicker

Global warming is happening faster than predicted and the world could be as much as seven degrees hotter by the end of the century, a UN scientist says.

New Australian research showed current policies did not go far enough to manage the risks posed by climate change, according to Dr Roger Jones, a climate risk analyst with CSIRO’s energy transformed flagship.

Global action was needed by 2015 to adequately reduce those risks, he said.

The research, conducted by CSIRO and Victoria University, showed even if severe emissions cuts were implemented from 2030, warming of 2.2 to 4.7 degrees could still happen by 2100.

If the present high emissions path was followed, the most likely warming was between 3.4 and 7.2 degrees.

The risks posed by climate change were worse than had been predicted by the Intergovernmental Panel on Climate Change in 2000, Dr Jones said.

The world had moved on to a new economic path, driven by developing countries and commodity-producers like Australia, which would lead to more serious emissions scenarios than the panel’s scientists had forecast.

“We need better methods for updating climate risks and assessing the benefits of avoided damages by investing in new technology and other measures,” Dr Jones said.

“Rapidly emerging climate risks fuelled by faster than projected emissions growth make this task all the more urgent.”

But the fight against climate change is not all bad news.

Work undertaken by CSIRO showed it was very likely cuts to emissions by 2050 would pay for themselves by 2100 in economic terms.

Dr Jones, speaking to the Kyoto Policy in Practice conference in Sydney on Wednesday, said the Kyoto Protocol was the starting point in a long battle against climate change.

“In the race to reduce climate risks, the Kyoto Protocol is the first lap. If we want minimise those risks, we will have to quickly learn how to drive very fast,” he said.

The major benefits from Kyoto were not the reductions in emissions it might achieve, but the lessons learnt about mitigating the increasing risks of global warming.

Original Source: SMH

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