Hi Jon, please can you reply to the survey with your comments as it helps us and we value your comments. Survey link

Hi Roger, please can you reply to the survey with your comments as it helps us and we value your comments. Survey link

Hi, please can you reply to the survey with your comments as it helps us and we value your comments. Survey link

Hi, please can you reply to the survey with your comments as it helps us and we value your comments. Survey link

I have only just seen this.

Renewables are dependant on precious resources. All electrical energy is dependant on storage, which is currently Lithium Ion batteries - how much Lithium-Ion is there for all the batteries needed fro cars and homes?

It is likely that as homes get more dependant on electricity from the grid, they will need to be upgraded to a three phase electricity supply. Maybe all houses that have chargers installed should also be upgraded to three phase at the same time.

EV cars are larger and heavier and thus cause more damage on the roads that will need repair. They also need larger parking spaces, which will involve some work.

As I understand it, wind turbines have many moving parts and require annual maintenance. This requires competent people to travel to and climb the turbines.

My own view is that we should look to reduce the use of traditional energy sources while gradually introducing new forms, rather than scrapping the first in favour of the not fully known second. For example heat pumps introduce the new concept of taking energy from the air or ground - what impact will that have, with evidence.

As I said our apartment is heated from a district heating system burning waste wood from the local forestry operations. In theory other than increased costs for electricity for the pumps and diesel for the transport we should be protected from the increase in gas prices.

Unfortunately the free market isn't as benign as that. As soon as other energy sources become significantly more expensive than wood, the demand for wood will increase - initially by those who have spare capacity (e.g. a log burner or pellet boiler only used occasionally), longer term by others converting/replacing equipment to burn wood. The increase in demand and the competition for supply (the forest can't get significantly bigger in the foreseeable) will inevitably cause the wood price to rise (why should the guys in the forest sell to you at the old price when there are newcomers in the market willing to spend a fair bit more?).

It's the same for those on green electricity tariffs - if all their electricity comes from renewables then why have their unit prices gone up just as much as everyone else's? The answer of course is that owners of the generating equipment have the option to sell into the general market at the currently extortionate rates - so if the green supplies still want their output they have to match it.

   - Andy.

Did you know that people can collect twigs and small branches of trees off common ground although I think they need to register as a commoner somewhere.

During the heat wave we have just had I was concerned that all the fallen branches and twigs laying under fir trees on the common heath land next to us would catch fire so there is an urgent need in my case to collect this as it is a fire hazard to countryside housing.

Did you know that people can collect twigs and small branches of trees off common ground

Not since 2008

after about 800 years of no issues you now need to negotiate with the forestry commission in your area.

My experience, for scouts and  firewood is that most owners of private woods are amenable to fallen dead wood removal for free, and the forestry commission do need to be warmed up to the idea months in advance, but if you get the right person are also very reasonable.

Mike

This one is interesting - It appears that there is not enough lithium, nickel or cobalt in the world to cater for the global green ambition. We might manage it once, but then it is spent.

Simple answer is we can’t do renewable energy the way it is being 'planned'

www.youtube.com/watch

I think there's conflicting information, I've seen an E&T article on here saying do we let renewables fail us again, shortly followed by this. 

 Global rise in electricity demand met entirely with renewables, report finds