![The global energy challenge ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],CAUSE EFFECT](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recomendados
Recomendados
Mais conteúdo relacionado
Mais procurados
Mais procurados (20)
Semelhante a Energy consumption in our homes, businesses and workplaces: a future view
Semelhante a Energy consumption in our homes, businesses and workplaces: a future view (20)
Mais de NERI_NZ
Mais de NERI_NZ (11)
Último
Último (20)
Energy consumption in our homes, businesses and workplaces: a future view
- 1. Energy consumption in our homes, businesses and workplaces: a future view Mike Underhill, Chief Executive NERI Winter Lights 2011, 16 June 2011
- 3. NZ – among the world’s leaders in renewable energy (But renewables still very much the minority source of energy for NZ)
- 4. Where our total energy comes from
- 5. Where we use energy
- 6. Where our electricity comes from
- 7. Where we use electricity
- 8. How the sectors fare Efficient use Renewable, low carbon Non efficient Non renewable, high carbon products industry homes transport businesses
- 12. Where the 90% will come from – existing, planned and potential generation October 2010
- 16. NZ’s solar energy potential SeriesSource: IT Power & Southern Perspectives report for MED, 2009
- 18. NZ energy savings potential $4 billion Total savings in 10 years Residential $1.6 billion Business and Primary production $2.5 billion Dwellings $0.5 bn Private cars $1.1 bn Heavy Industry $0.2 bn Food Production $0.4 bn Business transport $1.1 bn Tourism $0.1 bn Commercial Buildings $0.3 bn Other Business $0.5 bn
- 24. Areas of potential (by technology)
- 27. People
- 28. What influences energy use in the home? Transport Technology Behaviour Envelope Products Conservation Products Transport
- 34. Behaviour change needed for maximum benefits + = EFFICIENT TECHNOLOGY EFFICIENT BEHAVIOUR MAXIMUMBENEFITS
Notas do Editor
- OUT-TAKE: Compared to most developed countries we use a high proportion of renewable energy
- But when you look outside just electricity, the story changes – more than a third of our total energy is oil, and altogether 65% is fossil fuels.
- If we look at where we use energy you can see that the oil is largely used in transport.
- OUT-TAKE: - NZ’s electricity is mainly renewable
- OUT-TAKE: We use electricity in a number of places but not much in transport (commercial and transport ??)
- I am not sure if this graph refers to energy or electricity? VC to check
- On average, a new fridge uses 30% less energy now (i.e. 2009-10 year, which is the latest year we have sales data for) than it did in 2002 (which is when MEPS and labelling were first introduced). Computers and consumer electronics are eating up a growing portion of our electricity bills – and that could double by 2020 according to estimates from the International Energy Agency
- The average age of our light vehicles is 12.8 years old. In 2000, 23.8 percent of the light fleet was 15 or more years old, but by 2010 this had increased to 33.2 percent. What’s more, the average age of used imported vehicles — which make up almost half of the light vehicle fleet — has reached 14.4 years old Source: http://www.transport.govt.nz/research/Documents/The-NZ-Vehicle-Fleet-2010-Mar2011(2).pdf