Crown Estate Bill [HL]

Debate between Lord Roborough and Lord Teverson

Committee stage
Tuesday 22nd October 2024 Lords Chamber

[Lord Teverson (LD)]

My Lords, I want to make a very brief intervention on the amendment in the name of the noble Earl, Lord Leicester, and I would like some assurance from the Minister on some important points that the noble Earl made.

One of the points the noble Earl made was that we need to look at offshore developments not one by one in sequence but holistically. We are moving now into new waters with floating offshore wind; I am particularly aware of the Celtic Sea development, but obviously there is also floating offshore wind further out in Scottish waters. I would very much like an assurance from the Minister that, before those developments take place, in terms of actual building and specific location, there will be an overall environmental assessment for the whole of the future developments as opposed to each one individually. We want to understand the total effect rather than those individual effects.

We also need to consider the issues around the landing of those electric cables and all the infrastructure. In the North Sea, we have had the issue of a spaghetti of energy cables coming into various places all around it, and now, far too late, we are looking at trying to change that into a rational grid where we can have greater interdependence and greater trading but also fewer landing areas in terms of environmental damage.

In an earlier group, I raised the issue of a potential conflict of interests between the Crown Estate wanting to have offshore wind and therefore doing its own environmental assessments for these developments to be oven-ready—to use that phrase so badly used in the past. I very much wish to be assured by the Minister that there will be that global view of future areas of development, particularly of floating offshore wind, rather than doing it piecemeal in the ineffective and rather damaging way that we have done in the past.

[Lord Roborough (Con)]

My Lords, I thank my noble friends Lord Forsyth of Drumlean, Lord Douglas-Miller and Lord Leicester for these important amendments. I first declare my interests as set out in the register as the owner of fishing rights in both Devon and Sutherland, as a developer and owner of renewable energy assets and as president of the South West Rivers Association.

Amendments 37 and 37G require the Crown Estate to take responsibility for the environmental impact of salmon and broader fish farming, as well as the welfare standards in those industries. This applies both to existing licensed salmon and fish farms as well as new applicants for licences.

We support sustainable farming of wild Atlantic salmon or any fish species when it is done with sufficient respect for animal welfare and with protection of the environment in mind. I agree with the noble Earl, Lord Kinnoull, and recognise that it is critical that fish can be farmed so a growing global population can continue to include fish within its diet without putting unsustainable pressure on wild fish populations. We also celebrate that the United Kingdom is one of the few places in the world that has ideal coastlines and sea conditions, and that the industry can bring much-needed jobs to parts of the country with limited employment opportunities. Its contribution to those communities is important. However, the salmon farming industry should not be at the expense of the wild population that spawned it and was already occupying this coastline and these river systems for millennia before farming began, or at the expense of equally valuable jobs in managing the rod and line fisheries or indeed historic salmon-netting rights.

This Bill and these amendments target only England, Wales and Northern Ireland. As we all fully understand, the Scottish Crown Estate has been devolved. However, it is hard to debate these amendments without acknowledging the damage that Scottish salmon farms have done not only to the west-coast-of-Scotland rivers but to English, Welsh and Irish rivers. Migratory patterns of salmon and sea trout are still not fully understood, but it is clear that fish travelling to these rivers also have to navigate open-cage salmon farms in Scottish waters.

To my knowledge, there is only one fish farm in UK waters outside of Scottish waters, and that is in Northern Ireland. While these amendments will capture that farm, we also hope and intend that they will provide that any future development of salmon farms in our waters, or indeed any other aquaculture, is done with much greater scrutiny of the environmental implications and with full accountability for any harm caused and with the highest standards of animal welfare.

As my noble friend Lord Forsyth and other noble Lords mentioned, the evidence against salmon farms for their impact on wild Atlantic salmon and other salmonids has been well laid out: they are a reservoir of sea lice that prey on passing salmon; they are a reservoir and breeding ground of disease and bacterial and fungal infections; and there is the long-term existential threat, as farmed species’ genetics increasingly diverge from wild, that interbreeding with the wild species by escaped fish has on their continued viability in the wild. I note that it is thought that 5,000 salmon escaped from the Northern Irish salmon farm earlier this year.

There are other environmental impacts that have also been discussed: the amount of wild fish that are caught solely to be processed for fishmeal and fish oil to feed farmed salmon; the dead zones created on the seabed; and the chemicals that are used to treat diseases impacting on local wildlife. In addition, lumpfish and five species of wrasse have been used since the 1990s as cleaner fish in the industry to eat sea lice. The lumpfish are also farmed, and the industry is moving to farming of wrasse as well. What environmental standards do these have, as well as animal welfare standards?

There are also significant welfare concerns for the farmed fish themselves, as expressed during this debate—exposure to predation from sea lice; images of hundreds of tonnes of dead fish routinely being taken out of these cages and disposed of by incineration, burial and other means; and the apparent overcrowding of these fish within the open-cage salmon farms.

As my noble friend Lord Forsyth mentioned, Washington state chose to ban open-cage Atlantic salmon farming in 2018, and British Columbia plans to shut all its open-cage salmon farming by next year. That is not what is suggested by these amendments, which would ensure that the Crown Estate environmental and welfare obligations are explicit and that the entity is held accountable for any environmental damage or welfare issues caused on its estate. Better practice is available in the world; there are better techniques for farming Atlantic salmon that could be brought into operation to mitigate and even eliminate many of the causes of damage. We understand that these are all likely to add to the cost of production, but why should our environment and our wild Atlantic salmon subsidise this industry? Surely we have learned our lesson from the impact of the green revolution on native bird species and river system health?