Hard Brexit a 'disaster scenario' for waste treatment capacity, warns Suez
The UK is faced with a "potential disaster scenario" that could see a Hard Brexit exacerbate a shortfall of waste treatment infrastructure over the next 10 years, waste management firm Suez has warned.
Report: Hard Brexit poses threat to North England's green economy
As the Government this week reiterates its pledge to maintain high standards for the environment post-Brexit, researchers have warned that a so-called hard Brexit could disproportionately threaten the green economy in the North of England.
EU to enforce new energy efficiency rules for vacuum cleaners
New EU rules on vacuum cleaners come into force next month, as Brussels looks to improve energy efficiency and cut carbon emissions.
Post-Brexit Britain to offer circular economy for batteries with new recycling plant
The UK will no longer need to export used batteries across Europe thanks to the development of a new plant which will allow the country to be self-sufficient in battery recycling as it prepares to leave the EU.
Flexibility essential for post-Brexit sustainability, says JLL UK
Sustainability professionals must be flexible in their pursuit of long-term CSR goals during the current period of political and business uncertainty created by Brexit, the head of sustainability at property and investment management firm JLL UK has said.
UK waste policy: Burning away recycling ambitions or 'sleepwalking' to capacity crisis?
A report warning that UK waste treatment capacity will exceed the generation of residual waste by 2020 has been labelled as "flawed" by the Environmental Services Association (ESA), which instead claimed that the Government is "sleepwalking" towards an energy-from-waste capacity crisis.
'Vote of confidence' for industrial strategy as BMW plans to build electric Mini in UK
BMW's announcement that it is to build the first fully-electric version of the iconic Mini in the UK has been welcomed as a "landmark vote of confidence" for the UK's low-carbon transport sector by Business Secretary Greg Clark.
Michael Gove vows to implement 'gold standard' policies as part of a green Brexit
Environment Secretary Michael Gove believes that Brexit has given the UK a "once in a lifetime opportunity" to become global leaders on agricultural management, as part of a vow to deliver a "green" Brexit.
JLL UK targets 100% renewables and zero waste to landfill in new 2020 targets
Real estate specialists and investment management firm JLL is chasing 100% renewable electricity and zero waste to landfill offices as part of a new corporate sustainability agenda for 2020.
Brexit: Green community condemns 'environment-shaped hole' in Repeal Bill
The Government's Bill to convert EU regulations into British law has faced criticism from MPs and green groups for failing to ensure that environmental protections will be maintained post-Brexit.
Michael Gove heralds Brexit opportunity to reshape environment policy
Environment Secretary Michael Gove has pledged to use Britain's exit from the EU as an opportunity to redevelop the green policies surrounding the nation's farming and fishing industries in a way that "puts the environment first".
Has Defra's environment plan been 'kicked into the long grass'?
Opposition party politicians have expressed concern that the green business community has been "fobbed off" over the multiple delays of the Government's proposed 25-Year Environment Plan.
It's time for ACTION: 14 green policy priorities for the new UK Government - Part two
A decentralised energy system, more ambitious renewable energy targets and a stronger low-carbon heat and transport policy are all listed in the second part of edie's feature exploring the most critical areas of green policy that Theresa May's new Government must prioritise.
Report maps UK's 'uncertain' energy landscape post-Brexit
As Britain looks set to leave the EU's Single Market, business consultants have attempted to map out the numerous challenges facing the energy sector after Brexit, making the case for a transition phase to smooth the exit path.
Tories aim to block full EU ban on bee-harming pesticides
Conservative politicians are trying to stop a complete EU ban on bee-harming pesticides, despite the new environment secretary Michael Gove's statement earlier this week, in which he said "I absolutely don't want to water down" EU environmental protections.
Michael Gove appointed Environment Secretary in cabinet reshuffle
Michael Gove, one of the driving forces of the Brexit campaign, has made a shock return to the front bench to lead Defra as part of a reshuffle of Theresa May's cabinet following the UK General Election.
Election 2017 manifesto matrix: What the parties have pledged on energy and environment policy
Which party has taken the most ambitious stance on tackling air quality? Which would prioritise energy efficiency and ban fracking? And has anyone mentioned the Sustainable Development Goals? edie has rounded up the most important inclusions (and exclusions) from each of the main parties’ manifestos into a single document.
Election 2017: Seven charts that underline the importance of ambitious green policy
EXCLUSIVE: The manifestos are in, and so are the results of edie's green policy survey which reveals the areas of energy and environment legislation that our readers want the next UK Government to prioritise.
'Weak' Tories have broken environmental promises, says Lib Dem peer
EXCLUSIVE: The Conservative Party's environmental policy record since the 2015 General Election will be remembered as a period of broken promises, the Liberal Democrats' Deputy Leader in the House of Lords has told edie.
Greener UK debate: Parties trade blows over environmental ambitions ahead of election
Environmental representatives from the UK's major political parties clashed last night (30 May) over international climate change leadership and other key green policy issues at a General Election hustings event in London.
A 'committed' Government can spur post-Brexit renewables job growth, says REA
EXCLUSIVE: The UK's departure from the European Union (EU) should be facilitated by a new Government that uses key "lighthouse areas" to outline how the country plans embed low-carbon smart technologies into operations as a means to attract better investment options.
UK bathing water ranks next from last in EU beach table
The UK is second bottom in a league table ranking EU countries on the quality of their bathing water, stoking fears that the "dirty man of Europe" could be on his way home after Brexit.
Leaked Labour manifesto promises air quality improvements and renewables revolution
A leaked version of the Labour Party's General Election manifesto has uncovered proposals to boost renewable energy, create a new zero-carbon homes standard and maintain access to the internal energy market.
Next Government must prioritise renewables to boost economy, says RenewableUK
As the Conservatives confirmed plans for a price cap for energy bills, RenewableUK has launched its manifesto for the General Election and called on the next Government to embrace renewables and flexible energy to match the needs of the UK economy.
CIWM: Circular economy will suffer without Government's helping hand
EXCLUSIVE: Businesses must be given the right tools from Government to take up an "incredibly powerful" role in the UK's resource and waste management system, according to the new chief executive of the Chartered Institution of Wastes Management (CIWM).
One month until edie Live 2017 - get your ticket now
With just one month to go until doors open for edie Live 2017 we take a look at why it is the destination event for sustainability and energy managers.
What will the 2017 General Election mean for green business?
With the nation set to undergo yet another major political decision after the shock announcement to call a snap election, edie investgates how the outcome of the poll on 8 June could impact sustainability and environmental professionals.
UK Clean Growth Plan in 'holding pattern' after snap election announcement
Climate Minister Nick Hurd has said the release of the UK's long-awaited Clean Growth Plan is now in a 'holding pattern' of new policy frameworks following Prime Minister Theresa May's decision to seek a snap general election.
Famous faces unite against post-Brexit environmental 'race to the bottom'
An unlikely alliance of business entrepreneurs, media personalities and sporting figures have come together with green groups to warn that Brexit could lead to an "environmental race to the bottom" if the low-carbon economy isn't prioritised.
Pressure mounts on Defra to release environment strategy
An array of sustainability and environmental experts have told edie the Government must "stop dithering" and publish its long-awaited 25-Year Environment Plan, after a leaked version of the document was criticised for providing "grand promises with zero detail".
Great Repeal Bill raises environmental concerns for green groups
The Government's white paper for the Great Repeal Bill has faced criticism from green groups for failing to guarantee that existing environmental laws will be maintained as primary legislation post-Brexit.
Norway's climate secretary expects deepened UK energy ties post-Brexit
EXCLUSIVE: The UK can play an "active role" in influencing Europe's climate policy post-Brexit, according to Norway's Climate and Environment Secretary, who believes the low-carbon energy relations between the two countries will be strengthened over the next few years.
Article 50: What we know (and don't know) about the environmental impact of Brexit
As the UK's departure process from the European Union (EU) officially commences with the triggering of Article 50, edie takes an in-depth look at how Brexit could affect Britain's green business community.
Can the UK become a world-leader on decentralised energy post-Brexit?
Britain's imminent departure from the European Union (EU) offers an opportunity to push the nation towards the forefront of an interconnected, decentralised energy system - but only if the Government delivers constructive regulatory support mechanisms.
Mary Creagh: Ministers running out of time to establish post-Brexit green legislation
EXCLUSIVE: On the same day that MPs launched an inquiry into the role of sustainability in the policymaking of the Ministry of Justice (MoJ), the Environmental Audit Committee's (EAC) chair Mary Creagh has chastised the Government for failing to place climate change and resource efficiency at the heart of its agenda.
Circular Economy Package: Everything you need to know
In light of the European Parliament's decision to reinforce more ambitious recycling targets within the long-awaited Circular Economy Package, edie takes a detailed look at how the proposed measures could affect businesses, especially in light of the UK's imminent departure from the European Union (EU).
Circular Economy Package: MEPs pledge to restore recycling targets in landmark vote
The European Parliament has voted to restore recycling and landfill targets that had been lowered by the European Commission in its re-tabled Circular Economy Package.
Budget 2017 preview: Seven green policy hopes for Philip Hammond's Spring Budget
As Chancellor Philip Hammond prepares to deliver his first - and last - Spring Budget on Wednesday (8 March), edie rounds up the key environmental issues that the sustainability community will hope are included in the Government's spending plans.
Report: Brexit offers escape hatch from £2bn EU waste policy costs
British businesses would lose as much as £2bn over the next 20 years through the EU's Circular Economy Package, according to a new report from think-tank Policy Exchange, which is calling on the UK to adopt a better waste and resource management framework post-Brexit.
Post-Brexit environmental legislation could boost natural capital into the mainstream
The 25-year environmental plan can act as a catapult to launch the concept of natural capital into the mainstream, the Chair of the Natural Capital Committee (NCC) has claimed.
Five green policy priorities to stop Brexit ruining our environment
From the delivery of an ambitious 25-Year Environment Plan to the avoidance of ineffective 'zombie legislation', Environmental Industries Commission (EIC) executive director Matthew Farrow outlines the key steps that must be taken by the Government to ensure Britain's exit from the EU will not have a negative impact on our environment.
Greener UK coalition launches Brexit environmental manifesto
A coalition of green groups including Friends of the Earth (FoE), Greenpeace and WWF has today (22 February) launched a green policy manifesto which outlines the opportunities to maintain and enhance the UK's environment post-Brexit.
UK should consider new 2025 recycling targets, claims EIC
The UK should consult on new recycling targets for 2025 to boost investor confidence in the waste sector, according to a new report from the Environmental Industries Commission (EIC).
UK must play 'careful game' to balance green policy and new trade deals
EXCLUSIVE: In its pursuit of new trade deals post-Brexit, the UK must be careful that product and resource standards don't handicap businesses from exporting back into Europe, the chair of the EU Energy and Environment Sub-Committee has warned.
Report: Enforcement mechanisms 'critical' for post-Brexit environmental prosperity
Introducing and transposing key environmental legislation that enforces political stability once the UK leaves the European Union (EU) will be "critical" to ensuring investor confidence, a new report from a House of Lords Committee has claimed.
Green Alliance announces new chief executive
Former head of the Campaign to Protect Rural England Shaun Spiers has been confirmed as the new chief executive of environmental think tank Green Alliance.
A cocktail of risks: Brexit a 'danger' to environmental legislation, says Caroline Lucas
Just five days after the House of Commons voted to trigger Article 50 and take formal steps to leave the European Union (EU), a new report from Green Party MP Caroline Lucas has warned that Brexit forms a "cocktail of risks" for the UK's environmental protection.
Clive Lewis resigns as BEIS Shadow Secretary as MPs approve Brexit bill
Labour MP Clive Lewis has stepped down from his role as the Department for Business, Energy and Industrial Strategy (BEIS) Shadow Secretary due to opposition to the Government's approved bill to withdraw the UK from the European Union (EU).
Does Brexit offer a ‘golden opportunity’ to pursue EU ETS alternatives?
With MPs set to vote on the final amendments of the bill to withdraw the country from the European Union (EU), the debate surrounding the UK's future involvement in the EU Emissions Trading System (ETS) has intensified this week with a lively debate in Parliament.
In shocking times, corporate sustainability needs to pivot
Fresh from chairing edie's Sustainability Leaders Forum last week, sustainable business advisor David Bent shares his three key insights from the event, which brought together ambitious professionals to discuss transformational change.
Brexit White Paper: Government underlines vision for 'cleaner, healthier environment'
The UK Government has today (2 February) released its much-anticipated Brexit White Paper document, providing assurances that the nation will remain a "leading actor" on climate change and environmental policy following its imminent departure from the European Union (EU).
UK 'falling behind' on EU renewable energy targets
The European Union (EU) is on track to hit a 20% renewable goal for 2020, despite nations such as the UK, Ireland and Luxembourg struggling to increase the share of renewables in transport and heat sectors, a new European Commission (EC) report has found.
Defra urged to make 'rapid progress' with release of environment plan
The UK Government must swiftly implement a legally-binding 25-Year Environment Plan to halt the decline of the country's natural capital, an independent advisory body has said.
Brexit poses uncertainty, opportunity for Britain's environmental consultants: report
The UK's Brexit vote is expected to have a significant impact on the nation's environmental consultancy sector, with market growth in 2016 estimated to be almost half what it was in 2015 due to the uncertainties looming over client investment decisions.
Nick Hurd: Brexit offers the flexibility to strengthen Britain's decarbonisation commitments
Climate Change Minister Nick Hurd has insisted that Brexit will give the UK the opportunity to look at the low-carbon transition through a "prism of national interests" that could lead to significant economic growth, but only if the Government can overcome multiple "difficult challenges".
New Environmental Protection Act vital post-Brexit, MPs say
MPs and green campaigners are today (4 January) calling on the UK Government to build environmental safeguards into the Great Repeal Bill during Brexit negotiations, with a fresh report proposing the introduction of a new Environmental Protection Act to maintain current standards.
UK packaging producers warned of mounting costs from EU fees disparity
The growing trend of European countries implementing differentiated fees based on eco-design and recyclability criteria could result in higher payments for British packaging producers with compliance obligations outside the UK, according to resource efficiency specialist Ecosurety.
Government must prioritise lower energy costs in 2017, say manufacturers
Energy costs and changes to European Union (EU) energy policy are the biggest concerns for British manufacturers, according to new research from npower Business Solutions (nBS).
2017 presents plethora of policy opportunities for sustainability, says IEMA
The Institute of Environmental Management and Assessment (IEMA) has outlined the five key areas of policy reformation that will shape the sustainability agenda as the UK begins its departure from the European Union (EU) in 2017.
From disruptors to Hinkley: 7 things we've learnt about Greg Clark's industrial strategy
As Business and Energy Secretary Greg Clark fielded questions from the Business, Energy & Industrial Strategy (BEIS) Committee, edie round-ups seven key talking points that look set to form integral roles in the highly-anticipated industrial strategy.
UK agrees to new EU air pollution laws, raising 'awkward' Brexit questions
The UK has agreed to adopt new European Union (EU) legislation on air quality, which sets stricter national limits for the emission of some of the most dangerous air pollutants.
AD sector doubles in 2016 as Ecotricity targets fracking sites for new green gas plants
Britain now has almost 90 plants injecting green biomethane into the gas grid - nearly double the number in operation this time last year, according to a new report.
Britain's green groups unite to fight for environmental protection post-Brexit
The National Trust, RSPB, WWF and Friends of the Earth are among 13 environmental organisations that have today (8 December) come together to form the Greener UK coalition.
UK firms want EU climate policy retained, says Committee on Climate Change
The Government has been presented with a "very strong message" from the private sector, calling for European Union (EU) climate legislation to be retained post-Brexit, with the promised Industrial Strategy acting as an ideal vehicle to align policies to the low-carbon agenda.
How Brexit can streamline retail supply chains by harnessing the growth of Africa
Brexit can place UK retailers at the vanguard of nascent agricultural and manufacturing supply sectors in Africa, but only if the UK Government retains current tariff-free access to products from the continent.
Caroline Lucas calls for new Environmental Act to strengthen green policy post-Brexit
The UK must create a new Environmental Act, subject to legal oversight and accountability mechanisms, which replaces and strengthens environmental protections post-Brexit, Green Party Co-Leader Caroline Lucas has said.
Jaguar Land Rover wants Midlands to act as electric vehicle hub
Britain's largest carmaker Jaguar Land Rover (JLR) has provided a potential boost to the post-Brexit manufacturing sector, after the company's chief executive suggested that the UK should act as a central hub for JLR's electric vehicle (EV) ambitions.
Michael Liebreich: Policy alignment needed to make Britain a low-carbon leader
The UK can "truly be a leader" in the global low-carbon economy, but only if a policy alignment is introduced that allows considerations of the energy mix to also shape trade, tax and research and development (R&D) legislation, the chairman of Bloomberg New Energy Finance (BNEF) has said.
Brexit must unite Britain's farming and environment policies, says FDF
The Food and Drink Federation (FDF) has called on the UK Government to provide "leadership" on environmental policies post-Brexit, claiming that the two 25-year plans to strengthen environment and food and farming policies should be combined alongside energy legislation.
Autumn Statement 2016: 10 green policy hopes for Philip Hammond's first budget announcement
From unveiling a low-carbon Industrial Strategy and confirming post-Brexit support for renewables through to enabling a smart, flexible energy system and providing more expenditure to prevent flooding - will new Chancellor Philip Hammond deliver on our green policy wishlist in his first Autumn Statement?
Autumn Statement: BEIS Committee chief calls for green policy turnaround
EXCLUSIVE: The UK Government should use this week's Autumn Statement as an opportunity to reverse a downfall in green investment attractiveness by committing to a range of low-carbon projects such as tidal lagoons, carbon capture and storage (CCS) and offshore wind.
New climate watchdog launches inquiry into Brexit implications
MPs have today (18 November) launched a new inquiry examining the implications of Brexit on the Britain's energy sector and its national climate change commitments.
Industry experts call for streamlined environmental standards post-Brexit
UK trade would benefit from efficient environmental standards post-Brexit, such as the removal of staid aid requirements and an overlap of energy efficiency standards, according to experts from the chemical and manufacturing sectors.
Brexit concerns mount for UK's waste and water industries
The UK's departure from the European Union (EU) could result in economic downturn and the slow degradation of environmental regulations in the waste and water industries.
Paris Agreement officially enters force: what happens next?
In the early hours of this morning (4 November), vision turned into reality as the Paris Agreement officially came into force, ushering a new era of climate action. But what does this actually mean for the global green economy?
Green groups call for clarity and certainty on Defra's 25-year plan
The Department for Environment, Food & Rural Affairs (Defra) must build a robust framework of domestic legislation in order to ensure adequate protection of Britain's natural environment post-Brexit.
Britain's renewable attractiveness at all-time low
The UK has fallen to an all-time low in EY's table of the world's most attractive renewable energy markets due to Brexit uncertainty, the demise of DECC, and the approval of the Hinkley Point C power station.
Leadsom admits uncertainty over post-Brexit environmental laws
Andrea Leadsom has confirmed that the majority of European Union (EU) environmental legislation will be transferred across into UK law in the immediate aftermath of Brexit, but uncertainty looms for around a third of green regulations which the Defra Sectretary admitted "won't be easy to transpose".
Brexit, Paris and low-carbon heat: 10 green policy messages for the UK Government
As the Committee on Climate Change (CCC) releases three new reports on the UK meeting its climate commitments, edie rounds up the key green policy calls made by the Committee surrounding low-carbon heat, Brexit and the Paris Agreement.
Climate watchdog calls for 'concrete green policy action' amidst Paris Agreement and Brexit
Britain's green policies must be preserved or strengthened post-Brexit and a credible new strategy on low-carbon heat must be delivered as soon as possible, but it is still too early for the Government to adopt stricter targets for tackling climate change in line with the soon-to-be-ratified Paris Agreement, the Committee on Climate Change (CCC) has said.
The devil's in the detail as Tories and Labour outline low-carbon strategies
Department for Business, Energy and Industrial Strategy (BEIS) Secretary Greg Clark addressed the Conservative Party Conference on Monday (4 October) with a promise to "upgrade" the UK's clean energy system, but a distinct lack of specific green policy pledges contrasted with the raft of legislation proposals made at last week's corresponding Labour Party Conference.
New research outlines economic windfall opportunity for post-Brexit farming
A new sustainable land management model that could direct millions of pounds towards farming methods that reduce flooding, restore wildlife and enhance clean water has been proposed by the National Trust and the Green Alliance.
Climate chief: UK must not use Brexit to water down environment laws
The UK must not water down its environmental laws as it leaves the European Union, one of the government's most senior advisers on climate change has warned.
Keep EU environmental legislation post-Brexit, urge manufacturers
Manufacturers want to see EU environmental legislation transposed to a post-Brexit Britain, but also recognise an opportunity to cut 'red tape' and explore a simpler, more UK-specific approach to green policy.
Why Scotland's leading emissions drive needs renovating
A new report from the Climate Change Committee (CCC) has revealed that Scotland is the exemplar Home Nation in regards to emission reductions, but with a major shift to the energy mix now integrated, the country may need to turn to other areas to keep pace with reduction targets.
Global cost-effectiveness of renewables revealed amid fears over domestic energy security
New analysis has highlighted the need for policymakers and investors to exploit the global cost-effectiveness of renewable power generation, as the Renewable Energy Association (REA) casts a doubt over the UK Government's willingness to prioritise energy security in post-Brexit negotiations.
Report: Energy sector experiencing 'negative impacts' of Brexit vote
The majority of energy efficiency suppliers fear that it is a matter of time before consumers are subject to rising prices leading to a slowdown in investment, with suppliers already claiming that the Brexit vote is negatively impacting the sector.
Defra and BEIS planning delays increase fears over Brexit impact on green policy
Resource Minister Theresa Coffey has confirmed the postponement of Defra's 25-year environment plan until 2017, in the same week that Energy Minister Nick Hurd revealed that the Government may also delay the release of a plan on the UK's carbon reduction targets until next year.
What we want from BEIS: a wishlist for the green economy - Part one
EXCLUSIVE: In the first of a two-part feature, edie speaks to the sustainability professionals, politicians, businessmen and environmental activists working across the green economy to find out they want to see from the Government in this new Parliamentary session.
Pressure mounts on UK to 'work with Europe' and ratify Paris deal
The Department of Business, Energy and Industrial Strategy (BEIS) has revealed that it will seek to ratifying the Paris Agreement "as soon as possible", after both the Liberal Democrats and Labour urged the Government to ratify the deal..
MPs and public in unison over maintaining post-Brexit environmental protection
Environmental Audit Committee (EAC) chair Mary Creagh has supported calls from the public for the Government to ensure that European Union (EU) rules that protect Britain's natural environment "are not lost" during Brexit negotiations.
University of Surrey receives post-Brexit EU grant for smart cities research
The University of Surrey has received a new €762,000 grant from the European Union (EU) to conduct research into the development of smart cities and the environmental impact of a cleaner aeronautics industry, allaying fears of a broken environmental relationship between the UK and Europe after the Brexit vote.
National Trust calls for complete reform of British farm subsidies
The National Trust has called for complete reform of the British farm subsidy system after Brexit, by ending payments for owning land and only rewarding farmers who improve the environment and help wildlife.
MPs call for evidence on post-Brexit environment strategy
The Environmental Audit Committee (EAC) has set a September deadline for the new Secretary of State for Exiting the European Union (EU) David Davis, and new Minister for the Environment Therese Coffey to reveal how they plan to handle environmental policies during exit negotiations.
Greenpeace hires Brexit campaign blunder-bus as 'vehicle for change'
Greenpeace has hired Vote Leave's European Union (EU) referendum bus with plans to rebrand it a "vehicle for change", in the same week that the campaign group released new air pollution research that shows clean air will be a reality only if diesel vehicles are phased out altogether.
Green coalition urges Greg Clark to commit to key EU 2020 energy targets
An alliance of trade bodies, pressure groups and NGOs has called upon the new Department of Business Energy and Industrial Strategy (BEIS) head to give assurances that the Government will continue to meet European Union (EU) directives and targets until Brexit terms are in place.
The demise of DECC: What next for the UK's green business prospects?
As the dust settles on the shock announcement that DECC has been axed and merged into an expanded business department, attentions have inevitably turned to what the transfer of power means for the green economy and what opportunities and challenges will arise from the new regime.
Brexit will force EU countries 'to make deeper, costlier carbon cuts'
Brexit will force the European Union's remaining 27 countries to spend billions of Euros on cutting carbon emissions deeper to compensate for the UK leaving, according to experts.
Theresa May urged to place food and fishing policies at the centre of post-Brexit strategy
In her first full day in office, new Prime Minister Theresa May has been urged by more than 80 organisations to adopt "common-sense" food, farming and fishing policies, in the wake of the UK's decision to leave the European Union (EU).
David Cameron's legacy: 'greenest government ever' or 'lukewarm at best'?
One of the most seismic political upheavals in modern British political history takes yet another twist today (13 July) as Prime Minister David Cameron steps down after six years in power. As he prepares to take part in his final Prime Minister's Questions this lunchtime, edie takes a look at his environmental legacy and the green outlook for his successor Theresa May.