The chorus from business is now deafening: "give us certainty on energy policy and low carbon investment"

Businesses need to know what will happen in the future, writes RenewablesUK's Maf Smith. A government in turmoil can't provide that.

Government traditionally likes to avoid picking winners. Individual businesses are rightly in competition with each other. This creative tension is what drives our economic success. Such disagreements are why government traditionally goes to great lengths to avoid second guessing the market. 

However, there are some areas of the economy, like our energy infrastructure, where government has to stay at the table. Today, most politicians will agree that there are market failures in our energy system, and government needs to play a role to solve our so called “energy trilemma”: making sure that the lights stay on, ensuring we have secure sources of energy available, while also cutting greenhouse gas emissions. 

But even though government accepts it has a role, it cannot seem to agree on what needs to be done. It’s said that if you ask four different economists about the economy you will get at least five opinions. Right now the same seems to apply when asking UK Government Ministers their view on energy policy. The "Quad" of ministers is still debating the issue in the final run-up to the much anticipated Energy Bill. Meanwhile, the industry is reeling from a public disagreement between the Energy Minister John Hayes and Energy Secretary Edward Davey on the future of onshore wind in the UK. This was followed by the revelation that the Conservative MP Chris Heaton-Harris supported an anti-wind campaigner in the Corby by-election when he was supposed to be running the campaign for the official Tory candidate instead. To those of us getting used to the vagaries of political point-scoring in the Coalition, these spats may look like just part and parcel of day to day coalition Government. However, to the investment community (and especially the increasing number of foreign companies looking to invest for the long term in the UK’s supply chain) they can be unsettling.  

That is because, outside of Whitehall, in business, something interesting is happening. As government goes through the final negotiations before publishing the Bill, business opinion is settling on a shared viewpoint. 

Last week, the British Chambers of Commerce published a survey of 3,500 member companies. 90 per cent of them want the Government to ensure that the UK has a diverse energy mix, capable of avoiding future supply problems, and that the UK “must not find itself in a situation where it becomes more dependent on fossil fuels from overseas or on one technology at home”. 

In the same week as the BCC’s intervention, business leaders from prestigious organisations including Unilever, Kingfisher, EDF Energy, Doosan Power Systems, Heathrow Airport, Philips, Anglian Water and Johnson Matthey jointly wrote to the Prime Minister, expressing their concern that "the on-going divergence of views at the heart of government on the future of this sector…is paralysing investment and undermining the UK’s growth prospects". There have been similar letters and statements from companies as diverse as PepsiCo, Aviva, BT and Marks & Spencer. And recently seven of the world’s top energy companies – who employ 17,500 people in the UK alone – wrote to the Chancellor warning of political risk in current energy policy. 

Added to all this is RenewableUK’s own recent membership survey, in which almost two thirds of companies from the wind and marine renewables sector stated that policy was less favourable to the sector than 18 months ago. Despite this, 90 per cent of those organisations still expect to see growth over the next 18 months, showing the immense opportunity that clearer direction from government could unlock, as well as the furthering of the commitment that over 130 wind energy companies made to Britain via the Wind Energy Charter in May this year. 

For example, investment in offshore wind alone rose by 60 per cent last year. By 2020, the wind, wave and tidal energy industries alone are set to employ more than 88,000 people, from apprentices to highly-skilled engineers. That’s the scale of the prize on offer – as long as the all-important policy framework is right. 

The case being put forward by businesses, who are ready to make once in a generation investments into our economy, is based upon evidence and global trends. But we run the risk that these investments could be delayed. 

They hinge on the agreement of the UK Government’s Ministerial "Quad" – Cameron, Clegg, Osborne and Alexander – who are apparently set to meet to discuss energy policy. Over the autumn, business opinion has got firmly behind the view that our electricity sector needs to decarbonise. Such a shift will protect us against future price rises, open up investment in new technology and manufacturing, and support a new cornerstone of our economy – the green economy – which alone has delivered a third of the UK’s total growth in the last year. Sometimes business opinion settles on a realisation that future prosperity lies in a particular direction. Sometimes it is important that Government can agree that too, that’s why this Energy Bill is crucial for the sector.

Workers build an onshore wind turbine. Photograph: RenewableUK

Maf Smith is the Deputy Chief Executive of RenewableUK, the professional body for the UK’s wind and marine sectors, with 675 member businesses.

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The deafening killer - why noise will be the next great pollution scandal

A growing body of evidence shows that noise can have serious health impacts too. 

Our cities are being poisoned by a toxin that surrounds us day and night. It eats away at our brains, hurts our hearts, clutches at our sleep, and gnaws at the quality of our daily lives.

Hardly a silent killer, it gets short shrift compared to the well-publicised terrors of air pollution and sugars food. It is the dull, thumping, stultifying drum-beat of perpetual noise.

The score that accompanies city life is brutal and constant. It disrupts the everyday: The coffee break ruined by the screech of a line of double decker buses braking at the lights. The lawyer’s conference call broken by drilling as she makes her way to the office. The writer’s struggle to find a quiet corner to pen his latest article.

For city-dwellers, it’s all-consuming and impossible to avoid. Construction, traffic, the whirring of machinery, the neighbour’s stereo. Even at home, the beeps and buzzes made by washing machines, fridges, and phones all serve to distract and unsettle.

But the never-ending noisiness of city life is far more than a problem of aesthetics. A growing body of evidence shows that noise can have serious health impacts too. Recent studies have linked noise pollution to hearing loss, sleep deprivation, hypertension, heart disease, brain development, and even increased risk of dementia.

One research team compared families living on different stories of the same building in Manhattan to isolate the impact of noise on health and education. They found children in lower, noisier floors were worse at reading than their higher-up peers, an effect that was most pronounced for children who had lived in the building for longest.

Those studies have been replicated for the impact of aircraft noise with similar results. Not only does noise cause higher blood pressure and worsens quality of sleep, it also stymies pupils trying to concentrate in class.

As with many forms of pollution, the poorest are typically the hardest hit. The worst-off in any city often live by busy roads in poorly-insulated houses or flats, cheek by jowl with packed-in neighbours.

The US Department of Transport recently mapped road and aircraft noise across the United States. Predictably, the loudest areas overlapped with some of the country’s most deprived. Those included the south side of Atlanta and the lowest-income areas of LA and Seattle.

Yet as noise pollution grows in line with road and air traffic and rising urban density, public policy has turned a blind eye.

Council noise response services, formally a 24-hour defence against neighbourly disputes, have fallen victim to local government cuts. Decisions on airport expansion and road development pay scant regard to their audible impact. Political platforms remain silent on the loudest poison.

This is odd at a time when we have never had more tools at our disposal to deal with the issue. Electric Vehicles are practically noise-less, yet noise rarely features in the arguments for their adoption. Just replacing today’s bus fleet would transform city centres; doing the same for taxis and trucks would amount to a revolution.

Vehicles are just the start. Millions were spent on a programme of “Warm Homes”; what about “Quiet Homes”? How did we value the noise impact in the decision to build a third runway at Heathrow, and how do we compensate people now that it’s going ahead?

Construction is a major driver of decibels. Should builders compensate “noise victims” for over-drilling? Or could regulation push equipment manufacturers to find new ways to dampen the sound of their kit?

Of course, none of this addresses the noise pollution we impose on ourselves. The bars and clubs we choose to visit or the music we stick in our ears. Whether pumping dance tracks in spin classes or indie rock in trendy coffee shops, people’s desire to compensate for bad noise out there by playing louder noise in here is hard to control for.

The Clean Air Act of 1956 heralded a new era of city life, one where smog and grime gave way to clear skies and clearer lungs. That fight still goes on today.

But some day, we will turn our attention to our clogged-up airwaves. The decibels will fall. #Twitter will give way to twitter. And every now and again, as we step from our homes into city life, we may just hear the sweetest sound of all. Silence.

Adam Swersky is a councillor in Harrow and is cabinet member for finance. He writes in a personal capacity.