The UK's existing carbon budgets represent the minimum level of emissions reduction required to avoid a global 2 degrees temperature rise - regarded as a dangerous threshold - and the UK's leading climate scientists do not believe loosening the budgets is warranted. The current (2008-2012) and second (2013-2017) carbon budgets will be easily met because of the recession. But the UK is not on track to meet the third (2018-22) and fourth budgets (2023-2027), because not enough progress is being made in decarbonising transport, buildings and heat production. The Government's Carbon Plan - which set milestones for five key Government Departments to cut carbon - is out of date without any quarterly progress reports published yet. The Green Deal has also had low take-up rates so far. The Government should set a 2030 decarbonisation target for the power sector now, rather than in 2016 as the Energy Bill sets out. The Government should also reconsider placing a statutory duty on local authorities to produce low-carbon plans for their area. The current low-carbon price in the EU ETS - the result of the economic downturn of recent years and over-allocation of emissions permits - also means that that scheme will not deliver the emissions reductions envisaged when the fourth carbon budget was set. Without any tightening of the EU ETS increased pressure will therefore be placed on the non-traded sector, which will have to produce further emissions reductions to cover the emerging gap left by the traded sector

Emissions of a number of airborne pollutants increased in 2013, after being steady between 2010 and 2012 and in a longer term decline before that. The UK failed to meet targets for nitrogen dioxide pollution in 34 of the 43 zones specified in the EU Ambient Air Quality Directive in 2012, resulting in the European Commission launching infraction proceedings against the UK in February 2014 in regard to 16 zones that would not be compliant by 2015. The Committee's report recommends an overarching Environmental Strategy be implemented, to set out strategic principles and good practices; facilitate discussion between central and local government and identify how they can work together and with the wider community; encompass clear environmental assessments; identify work required to fill data gaps in assessments; map appropriate policy levers to environmental areas; and set out how environmental and equality considerations will be addressed in policy areas across Government. The report concludes that the Government should set up an independent body-an 'Office for Environmental Responsibility'-to (i) review the Environment Strategy we advocate; (ii) advise Government on appropriate targets; (iii) advise Government on policies, both those in Government programmes and new ones that could be brought forward to support the environment; (iv) advise Government about the adequacy of the resources (in both central and local government) made available for delivering the Strategy; and (v) monitor and publish performance against the Strategy and its targets.

The Government is shifting the goal-posts on fuel poverty so that official statistics record far fewer households as fuel-poor. The changes to the fuel poverty definition and target, in part being made through amendments to the Energy Bill, should be stopped unless the Government is prepared to make a public commitment to end fuel poverty altogether. A short-term bid to cut bills must not throw energy and climate change policy off-course. In the longer term green levies could actually keep bills down if they drive energy efficiency improvements that cut the cost of heating our homes. Insulating homes and supporting green technologies is vital to help the fuel poor and cut the emissions causing climate change. At the Rio+20 Summit and the G20, the Government committed itself to phasing out fossil fuel subsidies that encourage wasteful consumption and contribute to greenhouse gas emissions. The Government must set a target to reduce subsidies to harmful fossil fuels. The Government should also use the Autumn Statement as an opportunity to provide a clear and comprehensive analysis of energy subsidies in the UK. The report also looks at whether Government support for the new nuclear power station at Hinkley Point constitutes a subsidy and concludes that it does, despite the Government's assurance otherwise. The Government's policy of 'no public subsidy for new nuclear' requires it to provide only 'similar' support to that provided to other types of energy, but even on that basis the deal for Hinkley Point C is 'dissimilar', notably on support for decommissioning and waste.

The Environmental Audit Committee points out that there is a large green finance gap. Investments are currently running at less than half of the £200 billion needed in energy infrastructure alone by 2020 to deliver national and international emissions reduction targets. And stock markets could be inflating a 'carbon bubble' by over-valuing companies with fossil fuel assets that will have to be left unburned in order to limit climate change. The Bank of England's Financial Policy Committee should seek advice from the independent Committee on Climate Change to help it monitor the systemic risk to financial stability associated with a carbon bubble. To address the green finance gap, the Government must provide a joined-up, stable and certain policy framework that maintains investor confidence and helps markets price in the cost of carbon. The Green Investment Bank has made a good start but does not currently have the power to borrow in order to leverage and enlarge its investments - limiting its potential to fill the green finance gap. Take up of the Green Deal has been poor and the Government must make it simpler and more attractive to households. The European Commission's (EC) proposed new rules for State Aid in the energy sector could limit the finance available to support community owned energy schemes. The Government must play a central role in agreeing ambitious and binding international commitments on climate change, both in the EU and in the run up to the UN climate talks in Paris 2015.

Exploratory drilling for shale gas has begun in the UK and the Government is encouraging fracking. It has introduced tax concessions and is seeking through its Infrastructure Bill to ease the process for fracking operations, including through proposals for an automatic right of access to "deep-level land" for exploratory drilling and extraction. Extensive production of unconventional gas through fracking is inconsistent with the UK's obligations under the Climate Change Act and its carbon budgets regime, which encompasses our contribution to efforts to keep global temperature rise below two degrees. Shale gas, like 'conventional gas', is not low carbon, and the objective of government policy should be to reduce the carbon intensity of energy whatever its source. Shale gas cannot be regarded as a 'transitional' or 'bridging' fuel. Any large scale extraction of shale gas in the UK is likely to be at least 10-15 years away, and therefore cannot drive dirtier coal from the energy system because by that time it is likely that unabated coal-fired power generation will have been phased out to meet EU emissions directives. It is also unlikely to be commercially viable unless developed at a significant scale, to be able to compete against a growing renewable energy sector, but large-scale fracking will not be able to be accommodated within still tightening carbon budgets. There is in any case little evidence to suggest that fracking could be undertaken at the scale needed to be commercially viable in the UK or that it will bring gas prices down significantly.

The Environmental Audit Committee reports that Government plans to introduce a system of 'biodiversity offsetting' for new building developments could enhance the way the planning system accounts for the damage done to valuable natural habitats, but the proposals must be improved to properly protect Britain's wildlife and woodlands. The Green Paper does not provide an evidence based analysis of how offsetting would deliver "biodiversity gain". The twenty minute assessment for calculating biodiversity losses at a site, proposed by Ministers, is also overly simplistic. It should include particular species, local habitat significance, ecosystem services provided - such as pollination and flood prevention - and 'ecosystem network' connectivity to reflect the full complexity of habitats. Sites of special scientific interest and ancient woodlands should be even more rigorously protected. A mandatory, rather than voluntary, offsetting system would allow more environmentally and economically viable offset projects to be brought forward. The report also warns of a danger that an offsetting market could produce many offsets of a similar, lowest-cost, type rather than a mixed range of habitats. Natural England should monitor schemes to ensure a balance of habitat types are covered in the offsets. It is also important to consider the implications of biodiversity offsetting for people's access to nature and well-being. A decision on the Government's offsetting proposals should not be made at this time. Offsetting pilots, set up in 2011, should be allowed to run their course and then be subjected to the independent evaluation previously promised by ministers.