what is clean technology

1. ! quot;

2. #
quot; $ %
# #
& quot; '
# quot;
quot;

4. $(
) *
Energy Transportation
Biofuels Battery storage
Fuel cells Electro propulsion
Geothermal Fuel-cell vehicles
Microturbines Hybrid-electric vehicles
Solar Photovoltaics Plug-in Hybrids
Small-scale hydro Ultra-efficient aircraft
Wave/tidal power Diesel hybrid locomotives
Wind power Flex-Fuel Vehicles
Materials/Buildings Water
Biobased materials Biological water filtration
Nanotech materials Distributed systems
Green buildings Small-scale desalination
Green chemistry Ultraviolet purification
Phytoremediation Nanotech-based filtration

5. + , '
$ , -. / $

6. $+ (
# # ' 01 )

7. * quot; '
# quot; $
0 !

8. # $ *

9. * quot; '
. 2

10. Median and Average US Investment Per Energy VC Deal
1998-2006 (in Millions of US Dollars)
$16.82
Median US Investment per deal
$16.18
Mean US Investment per Deal
$11.37 $11.06
$10.63
$8.20 $8.20 $8.36
$7.40
$6.25 $6.68 $6.40 $6.50
$6.00 $6.21
$4.74
$3.65
$2.87
1998 1999 2000 2001 2002 2003 2004 2005 2006
Source: Nth Power

11. * quot; ' $2
& #
!
quot;! #

12. 2006 by Sub Sector
Transportation
35%
Distributed Energy
28%
Energy Intelligence
21%
Materials &Nanotech
7%
Power Reliability Related Services
11% 2%
Source: Nth Power

13. * quot; '
$ 34 5
$
$ $
#
6 7
80
7
9 7 #
$
$% & ' (quot;quot;)

14. * quot; '
: quot; , % * ##
! & # 0 ;& <
! 0
1 !
& 2
: quot; & &
: quot; . ; 0
0 <
!=*
! , %

15. * quot; ' ; <
: quot; , % * ##
$ $
*!
+ (quot;(quot;# +
(quot;,quot;#
* % ,! + ' ' 4 ,!
(quot;quot;*' ,*! (quot;,quot;# + (quot; quot;#
8 (quot;! + quot;!
+ (quot; quot;# + (quot;(quot;#
( ! 8 > quot;!
+ (quot; quot;# + (quot; quot;#
: $ quot;! # (quot;! + (quot; -#
+ (quot; quot;#
$ ' (quot;quot;.

16. . %
? $ ) quot;
# #
#
quot; 9@
0 quot;
6 $
$
%