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Why are renewables moving so slowly? Of course the output of renewable energy is growing in absolute terms and in terms of market share in most countries in the world. But the growth starts from a very low base. On the International Energy Agency’s latest numbers, renewables provide just 13 per cent of total global energy needs at the moment, and will provide only 18 per cent by 2035. If traditional biomass is excluded the figures are 7 per cent and 14 per cent.

The problem is cost. Electricity produced from offshore wind and solar costs somewhere between 50 and 100 per cent more per MW/hr than power from natural gas and, with some variations, will continue to do so for the next decade unless one makes the assumption that gas prices are going to increase. Onshore wind is cheaper and in the US in particular is the closest of all the renewables to being competitive without subsidies. Read more

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Spare a thought on this bright summer’s day for two men struggling to reconcile truth and political reality.

Oliver Letwin, Cabinet Office Minister in the UK government and Jo Johnson MP, head of the No 10 policy unit, have the task of writing the first draft of the Tory Party’s manifesto for the election next May. The manifesto will have to include something on energy policy.

Both Mr Johnson and Mr Letwin are decent men who can generally be relied upon to speak and act honestly and honourably. That is where their problems begin. On energy policy how can they tell the truth about a policy which by common consent – among business, academics and the serious NGOs – is a costly failure? Read more

France has a new energy policy. Although some saw the statement presented for debate in the National Assembly ten days ago as simply political rhetoric designed to draw green support behind the Government, beyond the fine words and long term aspirations some of the tough immediate steps being taken suggest that the shift could be more serious. If so the statement will mark the beginning of a gradual but inexorable run down of the French nuclear business. Read more

The debate on European energy policy which will come to a head at the EU summit later this week is focused on building new infrastructure and diversifying sources of supply especially of gas. Both are sensible steps but there is a third strand of policy which could help achieve each of the three objectives which are shaping policy – the desire for energy security, the drive to reduce costs to protect competitiveness and the aim of reducing emissions in support of the campaign against global warming. We should just use less.

Efficiency is the neglected Cinderella of the policy world. It should be top of the agenda and backed by fiscal and regulatory measures to force the necessary changes in behaviour. Read more

Premier Li Keqiang of China is due in the UK this week. Despite all the challenges and potential disagreements there is scope for much closer cooperation around joint work on big issues. Energy should be at the heart of the discussion. Read more

By common agreement the situation in Iraq is dangerous and deteriorating. By similar common agreement there is no appetite for international intervention to do anything about it. Neither the US or Europe or anyone else will be sending forces into the besieged cities Mosul or Kirkuk. After more than a decade of unsuccessful wars in Iraq and Afghanistan, there is no public or political support for engagement anywhere – not in Syria, Libya or now in northern Iraq. Though totally understandable, I think this is profoundly wrong and very dangerous. Read more

A 220-page document entitled “Commission Staff Working Document: In-depth study of European Energy Security” is hardly designed to be a best-seller. Few outside Brussels will read the European Commission paper in full, which is a pity because it is an excellent piece of work. It also provides the basis for a series of proposals contained in an accompanying document, which if accepted and carried through could create a common energy policy for the EU comparable in scale, scope and cost to the Common Agricultural PolicyRead more

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Imagine being elected prime minister of a country with one and a quarter billion people, about 300m of whom live in absolute poverty. That is the challenge facing Narendra Modi in India. The hardest question must be to know where to start.

When it comes to energy Mr Modi’s first acts have been encouraging. He has set a high but achievable target for the installation of solar, on and off the grid, building on his experience in the state of Gujarat. He has also forced together three key ministries – covering power, coal and renewables – under a new minister, Piyush Goyal. He should probably have gone further and added petroleum and natural gas as well. Structural change in the complex bureaucracy of the Indian government matters a lot. Read more

The decline of North Sea oil and gas production continues. The trend is now a problem not just for the Scottish Nationalists but also for the UK Treasury and the 450,000 people who work in North Sea related businesses. The deplorable thing is that the decline is unnecessary and could be halted. Read more

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Many revolutions fail. They run out of ammunition or leaders or popular support. We hear a lot about the revolutions which succeed. History is written by the winners. But we hear much less about the failures – the promises of change which don’t materialise. Read more

For a long time it has looked as if the large-scale gas finds in the eastern Mediterranean would be stranded. The Leviathan field, located 80 miles off Haifa in Israel, which holds some 16tn cubic feet of gas was discovered five years ago but remains undeveloped and is not even completely defined. Israel has enough gas for its own needs from the smaller Tamar field, and politics and economics have combined to deter any of the wider development options. Now though a new option is emerging which makes development much more likely. The gas can be sent to Egypt. The move is rich in irony but it makes commercial and political sense. It could also mark an important moment of change in relationships across the region. Read more

A pro-Kremlin rally in St Petersburg. OLGA MALTSEVA/AFP/Getty Images

The conventional wisdom is simple – business and politics are two separate worlds, which should not mix. Corporate leaders should not be involved in anything that smacks of political activity. Business exists to make money not policy.

That is the mantra – and it is wrong. In two weeks time the St Petersburg International Economic Forum is due to meet. Business leaders should be there and should have the nerve to tell Vladimir Putin what he doesn’t want to hear.

The St Petersburg forum is President Putin’s answer to Davos – a prestige event designed to show that Russia is a key part of the global economy. As the FT reported last Friday, the US government does not want business leaders to attend. Valerie Jarrett, Mr Obama’s adviser, has been calling CEOs telling them not to go, as part of the process of demonstrating that after what has happened in Ukraine, Russia is isolated and friendless. Many are taking her “advice”. In Europe the position is more ambivalent. European sanctions on Russia are soft and the rhetoric from Berlin and Brussels even softer. Many European leaders seem to regard Ukraine as Russia’s sphere of influence. There is little appetite for bringing the country into either the EU or Nato. In contrast to Russia, Ukraine cannot afford to employ the lobbying skills of Gerhard Schröder and his ilk. Read more

Energy storage has long been regarded as something close to a holy grail. Of course, there are ways of storing some forms of energy – using pumped water or compressed air for instance. There are conventional batteries – and there have been advances in their capacity over the last few years. But the search for storage systems which are simultaneously economic and practical for use at scale in the modern energy market has long been a source of frustration.

Recent advances made by scientists in the US suggest, however, that real progress is now being made and that major breakthroughs are close. The whole of the energy sector should be watching because any such breakthrough could transform the economics of the whole industry. Read more

Week by week Scotland seems to slip away. The reaction to the fiasco at the CBI demonstrates just how sensitive business is to involvement in politics. But the future of the United Kingdom is a matter on which business should have a strong and clear voice. In its absence the momentum behind the cause of independence will grow. Read more

One of the greatest mistakes in the analysis of what is happening in Ukraine is the view of Russia as a one man dictatorship. That is clearly not the case. Moscow is a complex political society with numerous powerful figures. They, rather than Russia’s passive democracy, determine who is in charge. Vladimir Putin has been a strong leader but his power is not absolute. The eternal truth is that all leaders lose power in the end and very few go voluntarily.

After nearly 15 years in office as President or Prime Minister he has already exceeded the normal lifespan of leadership. Actuarially he is living on borrowed time and is dependent on continued success. In the current situation the line between success and failure is very narrow and energy issues are at the heart of the judgment. Read more

The subtle redesign of Germany energy policy agreed by the government in Berlin last week sends some important signals not for the German market but for the rest of Europe. Far from damaging the renewables business the move could be the salvation of the sector. Other countries, the UK included would do well to adopt similar measures. This would be the most effective way of responding to the urgency expressed in the latest IPCC report. Read more

The first and easiest prediction arising from the continuing crisis in Ukraine and the deterioration of relations between Russia and the EU is that natural gas prices will rise. After all half the gas Europe imports from Russia comes through Ukraine. Very little of that supply can be replaced from other sources in the short term.

Russia has announced a sharp (44 per cent) increase in prices for the gas supplied to Ukraine – in part as a punishment for past unpaid bills. Surely Europe must be vulnerable to either a cut-off of supplies or a forced price rise? And yet in the real world actual gas prices have fallen over the past month and now stand at a three-year low. Is the market mad? Read more

Life in the Middle East never stands still. The inexorable progress of Iran towards some form of nuclear capability has not been halted by the negotiations which began at the end of last year and which have now run on for almost six months. In the absence of a deal others are assuming the worst. Unilateral direct action by Israel still cannot be definitively ruled out. Meanwhile, other countries are feeling the need to prepare their own deterrents. Having lost confidence in the umbrella of US security the Saudis are developing their own capabilities. The dangers for the region and for the world’s energy markets are enormous. Read more

The dispute over Ukraine has moved into a diplomatic phase and for the moment at least the prospect of a Russian advance into eastern Ukraine has receded. The consequences of what happened in the Crimea, however, continue to shape European policy making. The invasion provided a sharp reminder of Europe’s reliance on Russian gas – a degree of dependence which the EU will now reduce even if a settlement is agreed by the diplomats. It is quite possible that within two or three years European gas imports from Russia could be halved. Russia would be reduced to being one supplier among many in a world where gas-to-gas competition inexorably reduces prices. Read more

Readers will be familiar with the issue of shale gas - its potential to change the world energy market and the controversies surrounding its development. But you might be less familiar with tight oil – oil from shale rock which can also be extracted by hydraulic fracturing. That is the next story and its development particularly in the UK will be every bit as controversial. Even the publication of the initial basic survey of the resources in place is being held up by political nervousness. Read more