Good news Monday: US emission projections drop for a fifth year running

Maybe we won't all die?

Business Insider's Joe Weisenthal highlights some good news to start the week. Projections of US CO2 emissions in 2030 at the lowest they've been in five years, according to the 2013 Annual Energy Outlook, the long-term predictions of the US Energy Information Administration.

This chart, from the EIA, shows the changes:

The administration gives five reasons for the decline in expected CO2 emissions between 2009 and 2013:

  1. Downward revisions in the economic growth outlook, which dampens energy demand growth;
  2. Lower transportation sector consumption of conventional fuels based on updated fuel economy standards, increased penetration of alternative fuels, and more modest growth in light-duty vehicle miles traveled;
  3. Generally higher energy prices, with the notable exception of natural gas, where recent and projected prices reflect the development of shale gas resources;
  4. Slower growth in electricity demand and increased use of low-carbon fuels for generation;
  5. Increased use of natural gas

Sober Look ties the news to the continued failure of the US to enact a successful cap-and-trade programme, writing:

One of the reasons for the failure of the so-called cap & trade program in the US (other than political), has to do with the fact that carbon emissions have declined on their own - without any caps. And why would a company pay for an emissions "allowance" if it can stay under the cap without it. Of course politically it made no sense to force companies to pay at the time when they were emitting materially less carbon on their own. Furthermore, there was no incentive for investors to hold these contracts because each year the long-term projections for carbon emissions in the US have declined.

That analysis is undoubtedly correct; the US cap and trade system was predicated on limiting the growth in emissions, and if they are naturally falling then clearly that limit will be moot.

That said, all it really does is highlight the appalling lack of ambition of the American climate programmes – not that the European cap-and-trade programme is doing much better. This is another argument in favour of carbon taxes versus cap-and-trade programmes; if you get the cap wrong on cap-and-trade, your programme is useless, but no matter what the value of a carbon tax, it will always have some effect.

Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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Should London leave the UK?

Almost 60 per cent of Londoners voted to stay in the EU. Is it time for the city to say good by to Brexit Britain and go it alone?

Amid the shocked dismay of Brexit on Friday morning, there was some small, vindictive consolation to be had from the discomfort of Boris Johnson as he left his handsome home in EU-loving Islington to cat-calls from inflamed north London europhiles. They weren’t alone in their displeasure at the result. Soon, a petition calling for “Londependence” had gathered tens of thousands of names and Sadiq Khan, Johnson’s successor as London mayor, was being urged to declare the capital a separate city-state that would defiantly remain in the EU.

Well, he did have a mandate of a kind: almost 60 per cent of Londoners thought the UK would be Stronger In. It was the largest Remain margin in England – even larger than the hefty one of 14 per cent by which Khan defeated Tory eurosceptic Zac Goldsmith to become mayor in May – and not much smaller than Scotland’s. Khan’s response was to stress the importance of retaining access to the single market and to describe as “crucial” London having an input into the renegotiation of the UK’s relationship with the EU, alongside Scotland and Northern Ireland.

It’s possible to take a dim view of all this. Why should London have a special say in the terms on which the UK withdraws from the EU when it ended up on the wrong side of the people’s will? Calling for London to formally uncouple from the rest of the UK, even as a joke to cheer gloomy Inners up, might be seen as vindicating small-town Outer resentment of the metropolis and its smug elites. In any case, it isn’t going to happen. No, really. There will be no sovereign Greater London nation with its own passport, flag and wraparound border with Home Counties England any time soon.

Imagine the practicalities. Currency wouldn’t be a problem, as the newborn city-state would convert to the euro in a trice, but there would be immediate secessionist agitation in the five London boroughs of 32 that wanted Out: Cheam would assert its historic links with Surrey; stallholders in Romford market would raise the flag of Essex County Council. Then there is the Queen to think about. Plainly, Buckingham Palace could no longer be the HQ of a foreign head of state, but given the monarch’s age would it be fair to turf her out?

Step away from the fun-filled fantasy though, and see that Brexit has underlined just how dependent the UK is on London’s economic power and the case for that power to be protected and even enhanced. Greater London contains 13 per cent of the UK’s population, yet generates 23 per cent of its economic output. Much of the tax raised in London is spent on the rest of the country – 20 per cent by some calculations – largely because it contains more business and higher earners. The capital has long subsidised the rest the UK, just as the EU has funded attempts to regenerate its poorer regions.

Like it or not, foreign capital and foreign labour have been integral to the burgeoning of the “world city” from which even the most europhobic corners of the island nation benefit in terms of public spending. If Leaver mentality outside the capital was partly about resentment of “rich London”, with its bankers and big businesses – handy targets for Nigel Farage – and fuelled by a fear of an alien internationalism London might symbolise, then it may prove to have been sadly self-defeating.

Ensuring that London maintains the economic resilience it has shown since the mid-Nineties must now be a priority for national government, (once it decides to reappear). Pessimists predict a loss of jobs, disinvestment and a decrease in cultural energy. Some have mooted a special post-Brexit deal for the capital that might suit the interests of EU member states too – London’s economy is, after all, larger than that of Denmark, not to mention larger than that of Scotland, Wales and Northern Ireland combined – though what that might be and how that could happen remain obscure.

There is, though, no real barrier to greater devolution of powers to London other than the political will of central government. Allowing more decisions about how taxes raised in the capital are spent in the capital, both at mayoral and borough level, would strengthen the city in terms of managing its own growth, addressing its (often forgotten) poverty and enhancing the skills of its workforce.

Handing down control over the spending of property taxes, as set out in an influential 2013 report by the London Finance Commission set up by Mayor Johnson, would be a logical place to start. Mayor Khan’s manifesto pledged to campaign for strategic powers over further education and health service co-ordination, so that these can be better tailored to London’s needs. Since Brexit, he has underlined the value of London securing greater command of its own destiny.

This isn’t just a London thing, and neither should it be. Plans are already in place for other English cities and city regions to enjoy more autonomy under the auspices of directly elected “metro mayors”, notably for Greater Manchester and Liverpool and its environs. One of the lessons of Brexit for the UK is that many people have felt that decisions about their futures have been taken at too great a distance from them and with too little regard for what they want and how they feel.

That lesson holds for London too – 40 per cent is a large minority. Boris Johnson was an advocate of devolution to London when he was its mayor and secured some, thanks to the more progressive side of Tory localism. If he becomes prime minister, it would be good for London and for the country as a whole if he remembered that.  

Dave Hill writes the Guardian’s On London column. Find him on Twitter as @DaveHill.