The United Nations has set out its blueprint of how to green the world's economy, in order to kickstart economic growth after the recession, without generating an accompanying rise in greenhouse gas emissions.

As I reported last night, the UN estimates that about $1.3 trillion, equivalent to about 2% of global GDP, will need to be invested overall.

Now that the details are published, here's how that figure breaks down:

• $362bn (£223bn) for energy, to develop renewable forms of power and help to increase energy efficiency.

• $194bn on transport, including the development of cleaner and greener forms of transport, the provision of more public transport infrastructure and ways to better design cities.

• $134bn on buildings - to be spent equipping buildings better for future stresses, including through insulation and improved weather-proofing.

• $134bn on tourism - greening tourism could give many countries access to a vibrant, growing sector of the economy, as well as reducing the damage that travel does currently.

• $108bn for agriculture, in order to raise productivity, make the most of scarce water supplies, and preserve soil fertility.

• $108bn on fishing, to better manage declining fish stocks. Much of the money may have to go on compensating fishermen, because the UN calculates that the world's fishing fleet should be halved.

• $108bn on waste and recycling, to cut the amount of waste going to landfills by about 70% within two decades.

• $108bn on water and sanitation, to help preserve existing water supplies, prevent the wasteful use of irrigation, and give millions of people access to safe water supplies and decent sewage treatment.

• $76bn for industry to improve efficiency and cut down on the wasteful use of natural resources.

• $15bn to halve deforestation in the next 20 years.