EU cap-and-trade system left to die by EU parliament

The ETS is dead, long live climate change.

The European Union has voted not to limit the supply of carbon permits, in a move that's widely thought to have dealt "a near-mortal blow" to the EU's Emissions Trading Scheme, according to Alphaville's Kate Mackenzie.

The ETS is supposed to limit the amount of greenhouse gases pumped into the atmosphere, by requiring permits to pollute. The idea was that companies who needed to release greenhouse gases would have to buy the right to do so from companies which had managed to cut their emissions, and a market-based solution to climate change would be found.

Unfortunately, the way the permits were allocated was to give them to companies based on their emissions in year zero, and then only increase the quantity by a little bit each year, limiting growth in emissions. Unfortunately, the global financial crisis came along and did that for us: output fell, and with it, so did emissions. But the number of permits available kept increasing, and now the EU faces a situation where they are basically worthless.

The initial sticking-plaster solution was to "backload" the permits, delaying the scheduled releases by a few years, in order to bring supply back down to a level where it would start constraining carbon emissions again. But on Wednesday evening, the EU parliament voted against the backloading, sending prices tumbling:

Iza Kaminska draws parallels with the Bitcoin crash:

All in all this is yet another valuable lesson in what happens when you make asset classes out of nothing. Unlike with Bitcoin, the cyber-spawned crypto-currency based on nothing but black market interests, the lesson here is not the fact that there is no authoritative mandate, mutual interest or even value — but rather that there is no central authority on standby to flexibly adjust and regulate supply.

But looking at the ETS in terms of its efficiency as a market is somewhat missing the point. The aim, after all, isn't to provide a stable investment vehicle or create an asset class for the sake of it – it's to reduce carbon emissions. The problem is that political constraints were never going to allow the EU to make a carbon market which would actually have a chance of doing that.

The IEA reports that a carbon price of €50 a tonne – ten times the price of an ETS permit at its peak yesterday – is needed just to encourage a switch in the short term from coal to gas generation. The price – and stability of price – required to encourage investment in completely carbon-free generation is likely to be higher still (although renewables advocates disagree). In that context, whether the ETS permits are trading at €3 or €5 is almost irrelevant. Neither price will have anywhere near the required effect.

In that context, maybe the damage done to the ETS is a good thing. Now that it's fairly conclusively demonstrated to be doing nothing to cap emissions, the EU could start getting moving on a genuine market based solution to climate change – a carbon tax, or a cap-and-trade program which actually pays attention to the "cap" part. Either way, it's going to be a while yet.

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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Copeland must be Labour's final warning

Unison's general secretary says Jeremy Corbyn is a friend - but must also take responsibility for turning the party's prospects around. 

No one objective could argue that last night’s by-election results were good for Labour.

Whilst it was undoubtedly pleasing to see serial fibber Paul Nuttall and his Trumpian politics put in their place in Stoke, this was never a seat where the result should have been in doubt. 

But to lose Copeland – held by Labour for 83 years – to a party that has inflicted seven years of painful spending cuts on our country, and is damaging the NHS, is disastrous.

Last autumn, I said that Labour had never been farther from government in my lifetime. Five months on the party hasn’t moved an inch closer to Downing Street.

These results do not imply a party headed for victory. Copeland is indicative of a party sliding towards irrelevance. Worse still, Labour faces an irrelevance felt most keenly by those it was founded to represent.

There will be those who seek to place sole blame for this calamity at the door of Jeremy Corbyn. They would be wrong to do so. 

The problems that Labour has in working-class communities across the country did not start with Corbyn’s leadership. They have existed for decades, with successive governments failing to support them or even hear their calls for change. Now these communities are increasingly finding outlets for their understandable discontent.

During the 2015 election, I knocked on doors on a large council estate in Edmonton – similar to the one I grew up on. Most people were surprised to see us. The last time they’d seen Labour canvassers was back in 1997. Perhaps less surprisingly, the most common response was why would any of them bother voting Labour.

As a party we have forgotten our roots, and have arrogantly assumed that our core support would stay loyal because it has nowhere else to go. The party is now paying the price for that complacency. It can no longer ignore what it’s being told on the doorstep, in workplaces, at ballot boxes and in opinion polls.

Unison backed Corbyn in two successive leadership elections because our members believed – and I believe – he can offer a meaningful and positive change in our politics, challenging the austerity that has ravaged our public services. He is a friend of mine, and a friend of our union. He has our support, because his agenda is our agenda.

Yet friendship and support should never stand in the way of candour. True friends don’t let friends lose lifelong Labour seats and pretend everything is OK. Corbyn is the leader of the Labour party, so while he should not be held solely responsible for Labour’s downturn, he must now take responsibility for turning things around.

That means working with the best talents from across the party to rebuild Labour in our communities and in Parliament. That means striving for real unity – not just the absence of open dissent. That means less debate about rule changes and more action on real changes in our economy and our society.

Our public servants and public services need an end to spending cuts, a change that can only be delivered by a Labour government. 

For too many in the Labour party the aim is to win the debate and seize the perceived moral high ground – none of which appears to be winning the party public support. 

But elections aren’t won by telling people they’re ignorant, muddle-headed or naive. Those at the sharp end – in particular the millions of public service employees losing their jobs or facing repeated real-terms pay cuts – cannot afford for the party to be so aloof.

Because if you’re a homecare worker earning less than the minimum wage with no respite in sight, you need an end to austerity and a Labour government.

If you’re a nurse working in a hospital that’s constantly trying to do more with less, you need an end to austerity and a Labour government.

And if you’re a teaching assistant, social worker or local government administrator you desperately need an end to austerity, and an end to this divisive government.

That can only happen through a Labour party that’s winning elections. That has always been the position of the union movement, and the Labour party as its parliamentary wing. 

While there are many ways in which we can change society and our communities for the better, the only way to make lasting change is to win elections, and seize power for working people.

That is, and must always be, the Labour party’s cause. Let Copeland be our final warning, not the latest signpost on the road to decline.

Dave Prentis is Unison's general secretary.