Rethinking the future with renewables презентация

Содержание

(1973)

Слайд 2(1973)


Слайд 3(2014)


Слайд 6
“Voices from a disused quarry”
www.publications.cat.org.uk


Слайд 10www.cat.org.uk


Слайд 26www.zerocarbonbritain.org


Слайд 27New research


Can we ‘keep the lights on’ with a 100% renewable

and carbon neutral energy system?

Can we provide a healthy low-carbon diet for the UK population?

New research



Слайд 28A technically robust scenario in which the UK has risen to

the challenge of climate change.



A technically robust scenario in which the UK has risen to the challenge of climate change.


Слайд 29Net zero across all greenhouse gas emissions (not just energy), using

technology we have now.



Net zero across all greenhouse gas emissions (not just energy), using technology we have now.


Слайд 31From this …



Слайд 32

… to this



Слайд 33Without major impacts on quality of life (in fact, we think

this future looks pretty good)



Without major impacts on quality of life (in fact, we think this future looks pretty good)


Слайд 34We have to see the future like this
No ‘business as

usual’ future is available.

Слайд 35


“Need an explicit recognition that it is ‘large and difficult’, not

‘simple and painless’”
– Stuart Capstick

Слайд 36

So, how does this work?



Слайд 48Supply
Demand


Слайд 50Can we “keep the lights on”?


Слайд 51The ZCB Energy Model: Based on ten years of real-world hourly data

2002 - 2011 87,648 hours

Слайд 54ZCB electricity supply


Слайд 55ZCB electricity demand


Слайд 58Land use
© All rights reserved by Centre for Alternative Technology


Слайд 59Today
ZCB
Biomass

70% of our land
(85% livestock)
55% of our food


Слайд 60Today
ZCB
Biomass


Слайд 61Land use in ZCB
There is enough space for:
Food

Biomass
Natural spaces

Слайд 62Food + diets model: nutrition, emissions, land


Слайд 63Land use GHG emissions today
~ 10% of UK total


Слайд 64Agricultural GHG emissions today
~ 10% of UK total


Слайд 65Current average UK diet
64% of adults overweight/obese

(Bates et al, 2011).
71% of deaths in 2010 from diet- related disease (WHO, 2013).


Слайд 66Current average UK diet
64% of adults overweight/obese

(Bates et al, 2011).
71% of deaths in 2010 from diet- related disease (WHO, 2013).
Too much food.

Слайд 67Current average UK diet
64% of adults overweight/obese

(Bates et al, 2011).
71% of deaths in 2010 from diet- related disease (WHO, 2013).
Too much food.
An unhealthy balance.



Слайд 68Current average UK diet
64% of adults overweight/obese

(Bates et al, 2011).
71% of deaths in 2010 from diet- related disease (WHO, 2013).
Too much food.
An unhealthy balance.
Too much HFSS and high protein foods.
Too little fruit, vegetables and cereals.

Слайд 69Current average UK diet
64% of adults overweight/obese

(Bates et al, 2011).
71% of deaths in 2010 from diet- related disease (WHO, 2013).
Too much food.
An unhealthy balance.
Too much HFSS and high protein foods.
Too little fruit, vegetables and cereals.
Waste (30% in Europe (FAO, 2011)).


Слайд 70Food + diets model: nutrition, emissions, land


Слайд 71Change our diets


Слайд 72Change our diets
Switch high protein foods
5-6 portions meat/dairy/eggs.
4

portions ‘alternatives’ (beans, pulses etc).
+ Milk for tea/coffee.



Слайд 73Change our diets
+ halve food waste
+ improve

agricultural practices
= Emissions - 75%

Слайд 7585% of our food
55% of our food


Слайд 77Grow all the biomass need


Слайд 78Capture remaining carbon
Safe, proven, long- lasting methods:
Restore 50%

of peatlands
Double forest area
More use of UK wood products





Слайд 79

This is how it works.



Слайд 80
Net zero GHG emissions is possible.

Using technology available now.
Without major impacts

on quality of life.



Слайд 81
We can provide a reliable energy supply.
100% renewable/carbon-neutral.
No nuclear, no fossil

fuels.
Using technology available today.





ZCB also shows that


Слайд 82
We can provide a reliable energy supply.
100% renewable/carbon-neutral.
No nuclear, no fossil

fuels.
Using technology available today.

We can provide a healthy sustainable diet, biomass and capture carbon using UK land.





ZCB also shows that


Слайд 83
Other benefits:
1.5 million jobs
Increased resilience
Biodiversity
Improved wellbeing

©

All rights reserved by Centre for Alternative Technology

Слайд 84
Other benefits:
1.5 million jobs
Increased resilience
Biodiversity
Improved wellbeing

A

positive future.

© All rights reserved by Centre for Alternative Technology


Слайд 85Zero Carbon Britain


Слайд 86

To demonstrate that integrated and technically feasible solutions do exist.



Слайд 87

To demonstrate that integrated and technically feasible solutions do exist.

To support

and inspire the action needed to achieve a positive zero carbon future.

Слайд 88www.zerocarbonbritain.org


Слайд 89www.zerocarbonbritain.org

18th – 20th July


Слайд 90www.zerocarbonbritain.org


Слайд 91
How can ZCB be most useful?





Слайд 92
How can ZCB be most useful?

Helps us see the scale of

our actions.




Слайд 93
How can ZCB be most useful?

Helps us see the scale of

our actions.
Be more radical in what we ask for.




Слайд 96
How can ZCB be most useful?

Helps us see the scale of

our actions.
Be more radical in what we ask for.
As a tool to help forge political will.




Слайд 97http://www.twoenergyfutures.org Danny Chivers et al.


Слайд 98
How can ZCB be most useful?

Helps us see the scale of

our actions.
Be more radical in what we ask for.
As a tool to help forge political will.
Helps local groups fit into a bigger picture.




Слайд 100
How can ZCB be most useful?

Helps us see the scale of

our actions.
Be more radical in what we ask for.
As a tool to help forge political will.
Helps local groups fit into a bigger picture.
Helps us imagine an alternative future.



Слайд 102


‘What we need is credible optimism … the real problem is

that we can’t imagine the alternative’ – Naomi Klein

Слайд 103www.cat.org.uk | @centre_alt_tech www.zerocarbonbritain.org | #ZCB


We have the technology to

power the UK
with 100% renewable energy, to feed ourselves sustainably and to leave a safe and habitable climate for our children and future generations.


Слайд 105
Have you learned something new this evening?
Speak to someone with

the same coloured blob

Слайд 106
How are you feeling right now?
(bit of emotion please…)
Speak

to someone with a different coloured blob

Слайд 107
Is there a particular fact or statistic that’s going to stick

in your head?

Blue blobs speak to green blobs
Black blobs speak to red blobs


Слайд 108
Is there anything you’re thinking about differently as a result of

the evening?

Blue blobs speak to red blobs
Black blobs speak to green blobs


Слайд 109
Who do you think might find ZCB useful – will you

tell them?

Speak to someone with the same coloured blob


Слайд 110
Will anything you’ve learned tonight change your approach to sustainability or

environmental action?

Speak to someone with a different coloured blob


Слайд 111
What do you think is the most useful thing to do

with this research now?

Speak to someone with a different coloured blob


Слайд 112
Don’t forget to add your thoughts to the comment and feedback

cards!

Слайд 113
Thankyou!
(now just have fun)
Speak to whoever you want!


Слайд 114www.cat.org.uk | @centre_alt_tech www.zerocarbonbritain.org | #ZCB



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