the porous city

/

/

email me

/

about

Reducing greenhouse gases: where to start
Chart of greenhouse gas abatement methods
McKinsey put together this cost-benefit chart of greenhouse gas abatement methods. The width of each box is the estimated impact in reducing greenhouse gases, the height is the estimated cost. So everything below the line saves money as well as reducing greenhouse gases. I assume this takes initial capital investment into account. Here's the text of the study.

There are usually hidden costs to technology changes, and political dimensions that make purely technocratic analysis like this less than a slam-dunk. Framing the discussion around relative cost-benefit data is a good place to start, though. There are a zillion initiatives that might make sense individually, but that shouldn't be near the top of the list of priorities. These initiatives will appear as congressional earmarks - the green economy will be a political economy. We need people in the discussion nudging us back to the highest carbon ROI investments.


last timestamped: 09:25:14 10-Mar-2009
in categories:Science/Environment, Other/Politik, Tech/Energy

Comment

name*

email

homepage

No html.

what's the second letter of your name?

Tech
Shopping, Product Management, Medical, Development, PIM, Storage, Social, Android, Visual, a11y, WRX, Energy, Data, Automobile, RSS, s60, Net, MacOS, Crowdsourcing, Collaboration, Web analytics, Wearables, Javascript, Web, Mobile, Audio, Open, Security, barcamp, Hardware, Business, OS

Other
Activism, Podcasts, Boston, Personal care, Games, Berlin, Life hacks, Transportation, Video, Law, San Francisco, Surfing, L.A., Housing, CrowdFlower, Friday, Statistics, Travel, Feminism, Bicycling, Minnesota, Food & Drink, Agriculture, Politik, Sports, History, Clothes, Quizzes, Geography, Toys, NYC

Music
Boston, Lyrics, Hip-hop, Videos, L.A., Musicians, History, Good tracks, Booking, Streams, Mailing lists, Labels, Events, Business, Mp3s, Reviews, House, Mixes, Making, Shopping

People
Enemies, Vocations, Stories, Subcultures, Working with, Life hacks, Meditation, Gossip, Exercise, Weblogs, Heroes, Health, Family, Friends, ADD, Languages, MOTAS, Me

Arts
Sculpture, Humor, Rhetoric, Burning Man, iPad bait, Outlets, Poetry, Literature, Animation, Spoken Word, Comix, Desktop wallpaper bait, Events, Visual, Movies

Commerce
Personal finance, Macroeconomics, Personal services, International Development, Non-profit, Insurance, Shopping, Marketing and CRM, Microfinance, Investing, Web, Taxes, IP Law, Real Estate, Management consulting

Design
Web, Algorithmic, IA, Cool, Furniture, Process, Tools, Architecture, User experience, Data visualization, Type, Presentations

Science
Physics, Psychology, Statistics and Data, Networks, Zoology, Environment

Travel
Kenya, Uganda, Vagabond '08, Kingdom of Siam

Photos
Friends, Photos I Wish I'd Taken, Moblog

Philosophy
Mind

One Acre Fund

Mathematics

Internet classic

Subscribe to this site's rss feed