Natural Environment

Debate between Baroness Bakewell of Hardington Mandeville and Baroness Bakewell

Thursday 15th January 2015 Lords Chamber

[Baroness Bakewell of Hardington Mandeville]

That this House takes note of the natural environment and the case for reducing polluting emissions, improving green transport and protecting wildlife and green spaces.

[Baroness Bakewell of Hardington Mandeville (LD)]

My Lords, I am delighted to be able to lead the debate this morning. This is a very wide-ranging topic and one which can cause strong views to be taken on differing sides of the argument. However, the debate is really about planning for the future. How do we maintain our green environment for future generations and how do we put in place the infrastructure to make the best use of green technology as it becomes available?

Some believe that the effects of climate change are with us. Others believe that it is all part of the natural cyclical process of the earth and can point to events in history which mirror our current predicaments. There are those taking part in the debate whose credentials are excellent and far outweigh my own interest in this matter. I look forward to hearing from them and also to the maiden speech of my noble friend Lord Callanan.

On an almost weekly basis, we can see examples of global natural disasters on our television screens; whether excessive flood waters, extreme droughts or the melting of the Arctic polar ice cap. Last winter saw unprecedented rain falling on Britain, resulting in distressing floods in Somerset, on the land around the Thames and in many other areas. In 2010 the country suffered an extreme cold spell around Christmas, with large areas of the country under snow. Temperatures were recorded at RNAS Yeovilton of minus 17 degrees centigrade. During this period, despite the central heating and the Aga being left on, I suffered a burst pipe in the roof. Gallons of water descended through our cottage, bringing lath and plaster ceilings down and flooding the downstairs to a depth of three inches, so I have every sympathy with those who were flooded last winter. My saving grace was that the water in my home was clean and not foul, smelly and muddy water brought by rainwater flooding. We were in temporary accommodation for six months. Many of those flooded last winter are still out of their homes. I therefore have first-hand experience of the extreme effects of changes of weather.

The Climate Change Act 2008 has shown the benefits of a clear legislative framework to meet the country’s carbon emission reduction target. I am delighted that my right honourable friend Ed Davey, the Secretary of State, has led the way on these issues. The green agenda has long been dear to the heart of Liberal Democrats, and we have plans in the next Parliament to take this further by setting legislative frameworks on five green laws.

It is essential for the country to have a zero-carbon Britain Bill. This will toughen up climate change targets in the light of experience and be coupled with a global climate change treaty to ensure that the mechanisms are in place to meet targets. A nature Bill will introduce legal targets for biodiversity, clean air and clean water, and will establish a natural capital committee in law. The country must also move towards becoming a zero-waste Britain. It is essential to reuse all our scarce resources and create a circular economy. It is not enough just to talk about this; we need to set binding targets, with a clear action plan to reduce waste and end landfill. Our island must not be allowed to sink under the weight of the rubbish we produce. A green transport Bill will set clear targets for when we will see petrol and diesel-driven cars banned from using our roads and for rail electrification, as well as promoting cycling, walking and public transport. Other colleagues will talk about our green transport policies and no doubt share some excellent examples of good practice. An energy saving and renewable heat Bill will help to reduce energy bills by bringing in tough new energy efficiency standards and boosting renewable heat and district heating programmes. I shall give examples of this later in my speech.

The zero-carbon Britain Bill will include a new legally binding target for zero-carbon Britain by 2050, to be monitored and audited by the Committee on Climate Change. It is also important that we look not just at measures to prevent climate change but at how we protect our natural environment, for example by establishing an office for accelerated low-carbon innovation to support the fast-tracking of less mature but key green technologies, including tidal and wave power, such as the Wave Hub off the coast of Cornwall, sponsored by the previous regional development agency. In addition, we should look at a renewable heat route to modern district heating, ultra-low emission vehicles, energy storage and CCS—carbon capture and storage—as well as continuing to apply emissions performance standards to existing coal plants from 2025 to guarantee that unabated coal generation ceases and to stimulate innovation in CCS. It will be important to extend full borrowing powers to the Green Investment Bank to boost further investment in low-carbon technologies.

The nature Bill will include measures to identify those natural resources that we are harvesting at an unsustainable level, for example peat and wood. The peat industry has long been established in Somerset. Measures are already present to protect the environment, but these need strengthening to safeguard it for future generations. In order to protect the environment it will be necessary to increase the penalties for the enforcement and punishment of environment crime, such as deliberate water pollution, and wildlife crime. The proceeds from these increased penalties should be used to fund the National Wildlife Crime Unit and the sector of the Environment Agency which tackles pollution-related crime.

Everyone enjoys the country’s forests and it is important to provide continued support for British forests by placing them in a trust to safeguard them against future potential sales. This is included in the coalition’s forthcoming draft forestry Bill.

Green accessible spaces are much valued by local communities and introducing a new designation of national nature parks is one way of protecting this valuable asset for future generations. The right to roam is similarly valued by residents; thus including the national forests and other publicly owned land, while examining the viability of opening up inaccessible habitats that are in private ownership, is also key to the nature Bill. It is important to examine how we put in place the infrastructure we need to build a low-carbon, green future.

I turn to the zero-waste Britain Bill. In south Somerset we are proud of our recycling collections. Waste lorries come every week to collect separated, recyclable plastic, cardboard, glass, tin and foil. Putrescent waste is also collected weekly to go to on-farm composting. The residual waste is collected fortnightly. The vast majority of residents are happy with the arrangement and know they are contributing to reducing landfill. Nevertheless, this is a drop in the ocean and it will be necessary to do more countrywide. We will commission a Stern report on reducing the UK’s consumption of natural resources in order to facilitate the circular economy, facilitating waste minimisation and ensuring that only non-recyclable waste is incinerated. We will also argue for faster development of EU sustainable design and production standards. Coupled with this, the banning of biodegradable waste from landfill by 2020 will be key.

As the House already knows, we will bring in the 5p plastic bag charge announced in this Parliament. Consumers will pay for each new single-use plastic carrier bag they use at the point of sale. After administrative costs have been met, the supermarkets will donate the remaining money to charity. We will scrap all the exemptions, such as for SMEs and paper, associated with this ban.

I turn finally to an energy-saving and renewable heat Bill which invests in the future. Measures included in this Bill will be low-carbon infrastructure investment in, for example, heat networks, energy storage systems, hydrogen distribution and carbon disposal systems. These will be classified as utilities for infrastructure development purposes. A new legal framework will be set up to require all relevant regulators to facilitate the development of deep geothermal heat, large-scale heat pumps and waste industrial heat and energy storage systems. Ofgem’s remit and powers will be revised to enable it to regulate all heat forms and heat networks so that it can provide, for example, protections for heat network and heating oil customers. There will be new efficiency incentives to help people cut their energy bills permanently. For example, the vast majority will be able to cut their council tax bill when they invest in energy-saving home improvements.

I am sure that many of your Lordships live in areas where there are listed properties, some with thatched roofs and mullioned windows. It is extremely difficult for home owners or landlords of such properties to improve their energy efficiency without putting in double-glazing and others measures not permitted by conservation officers. Does the Minister have any solutions to offer for these properties?

New energy-efficiency regulations will come into place, for example when people make certain home improvements requiring planning permission. They must also include energy-saving improvements and new higher energy-efficiency standards within building regulations for lighting, motors and cooling and ventilation products. In addition, new heat-saving regulations will apply. For example, when people change their heating system, other low-cost heat-saving investment would become mandatory.

Ensuring that everyone, including those on very low incomes, is helped to reduce their energy costs is essential. There will be new, long-term legal targets for assisting domestic homes, starting with social housing and then moving to privately rented and then owner-occupier homes. In the south Somerset area, the housing providers already take steps to ensure that their homes are energy efficient, both as new build and as retrofit. They know that if their tenants are able to reduce energy bills they are more likely to be able to afford rent, buy food and live fulfilled lives. It is important that we have flexibility in all things. On zero-carbon housing, if a developer is not able to make a home fit the zero-carbon standard, does the Minister agree that allowable solutions should include an obligation to retrofit another house?

The coalition Government have already set out that fuel-poor homes would have to meet the band C minimum standard by 2030 regardless of tenure, with relevant government and industry subsidy and support. We are currently consulting on setting a standard for privately rented homes for 2018 and beyond. Liberal Democrats would propose that this standard should be band C by 2030. We would also consult on setting a standard of band C for social homes by 2025. The clear aspiration would be for owner-occupier homes to be band C by 2035. In all cases the standard would, as far as reasonably practicable, be subject to testing—your Lordships would expect nothing less—as it is recognised that some homes cannot be brought up to band C at a reasonable cost.

I am pleased to be able to report that, earlier this week, Wiltshire Council passed a motion proposed by Liberal Democrat councillors to reduce energy consumption by creating a Wiltshire energy-efficiency board, with the remit to work with partners across the county to develop a joint strategy to achieve increased energy savings, and the consequential economic savings to match, and then to exceed the south-west average. The motion was supported locally by my colleague Duncan Hames MP from the other place.

I am also pleased to be able to tell the House about an energy society which has been set up in south Somerset—the south Somerset energy society. It is in embryonic form but is applying for a rural community energy grant to start its feasibility study. This society, working on a similar model to that used by the Plymouth energy society, hopes to raise share capital for its investments in businesses, schools and community facilities to enable it to access cheaper energy. I am sure that there are many similar examples throughout the country of local initiatives striving to cut energy costs. I look forward to the contributions of other noble Lords, and I beg to move.