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Environment – Articles, Analysis, Comment

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Bricks and mortar, yes, but how much insulation under the tiles? Rui Vieira/PA

Plugging 25 million leaky houses is no small task

The UK has some of the oldest – and leakiest – housing stock in the western world. The vast majority of it will still be standing in 2050, the year by which the government has set itself a target to cut…
Protesters have sought to highlight uncomfortable truths. John Stillwell/PA

Shale gas is a necessary part of the renewables recipe

Energy Minister Michael Fallon’s recent comments about the impact of fracking on communities in the leafy Home Counties (“We are going to see how thick their rectory walls are, whether they like the flaring…
Run, don’t walk. County Clean

We must change our ways to fight fatbergs

It was a ball of grease so enormous, so destructive and so repugnant that not just London, but the whole world, recoiled in horror. The city’s biggest-ever fatberg lurked under Kingston-upon-Thames for…
Lindisfarne Castle, Northumbria - one of many beautiful places in the “desolate” North East. Owen Humphreys/PA

Neither fracking nor anything else should divide us further

The recent comments from former government energy policy advisor David Howell, Lord Howell of Guildford, on the suitability of different parts of England for fracking amply demonstrate how off-the-cuff…
Mindless littering, or mindful rebellion? Anthony Devlin/PA

In defence of litter

What propels us to notice when a place is badly littered or surprisingly clean? When abroad, why do we often make comparisons between well-swept cities and badly kept ones? Of course, there is the banal…
Cheap emissions permits means industry hasn’t traded in its polluting ways. David Davies/PA

Permits to pollute can be bought too cheaply

When the carbon price collapsed to below €3 in April this year, EU policymakers sought to prop up carbon prices by a deal that would delay the release of carbon allowances (known as “backloading”). This…
Oil on the water: Russian environmental problems are commonplace, but who’s watching? Denis Sinyakov/Greenpeace

Russia’s crumbling environmental safeguards

The Russian state’s engagement with environmental concerns is complicated, carrying as it does a heavy legacy from Soviet times. From the aftermath of the 1986 Chernobyl nuclear disaster (in what is Ukraine…
The Champagne Pool at Wai-O-Tapu, New Zealand: hot water for free. Rebecca Naden/PA

Tapping into the energy that lies deep underground

Geothermal energy is derived from heat produced by the decay of radioactive elements within the Earth’s molten core, where temperatures reach 6000°C around 6000km below the ground. This heat naturally…
If oil spills in the forest and no one is around to see it, will anyone care? Denis Sinyakov/Greenpeace

Few hear the cries of those fighting to save wild Russia

Lying to either side of the Urals, the Republic of Komi and Khanty-Mansiysk in the north of Russia are among the country’s most oil-rich regions. Scarcely populated, they provide a substantial share of…
Can British shores really attract more people than the Great Barrier Reef? USFWS Pacific

Cash from conservation zones doesn’t add up

What has nature ever done for us? This is what leading environmentalist Tony Juniper asks in his latest book. He wants us to account for the “ecosystem services” that nature freely provides in order to…
Storm’s-a-coming… TEKN Photography/Flickr

The future will bring hurricanes to Europe

Damaging hurricanes are familiar along the US east coast, with the recent hurricane Sandy a dramatic example. In Europe we are unused to such dramatic weather and the widespread destruction that hurricanes…
Don’t want to move home? MissTessmacher

Adapt, move, or die: the pressures of global warming

We all know that weather is not the same as climate, but it is surprising how our perceptions of global warming vary according to what we see outside our window. In the UK for example, last year’s washed-out…
TGV POS, the world’s fastest train - but high speed rail won’t bring prosperity to the regions as quickly. bigbug21/Wikipedia

HS2 alone won’t address the north-south divide

A commitment to building a new wave of high-speed rail networks has emerged, such as HS2 in Britain. But given how costly they are, their wider impact has been under-investigated. It is little wonder that…
Cracks appearing in the permafrost signal that a thaw is coming. Brocken Inaglory/Wikipedia

Melting Arctic’s methane timebomb could cost trillions

Arctic sea ice is retreating, with projections suggesting that the summer months will be substantially ice-free within the next few years. Nations are waking up to the possibilities for shipping and resource…
On the comeback trail? flickr: London looks

Mammoth cloning: the ethics

The display of a frozen mammoth in Japan has again raised questions as to the possibility of creating a live born clone of extinct animals. Theoretically, mammoths could be cloned by recovering, reconstructing…
What is coming out of our tailpipes that we can’t see? Lewis Whyld/PA

Explainer: nanoparticles in air pollution

Hearing the words “airborne nanoparticles” for the first time, one would probably ask: just how tiny are they, where do they come from, and do we need to worry about them? These tiny particles between…
Is it a bird? Is it a plane? flickr: South Eastern Star ★

Bird strikes could ground Boris Isle of Grain airport plan

The London mayor’s recent decision to endorse the Thames Estuary’s Isle of Grain as the site for a new major hub airport has already raised concerns about threats to local birds, but perhaps it is threats…
Scottish island energy would be transformative for the UK, and for the communities that build them. Andy Butterton/PA

Islanders can’t cash in on their rich seams of renewable power

The islands off the north and west of Scotland hold the UK’s best renewable resources, yet for more than a decade energy policies have prevented them from realising their full potential. Due to long out-of-date…