曝光臺 注意防騙
網曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費者
Benefits of Energy Efficient Buildings
Lower Operating and Maintenance Costs and Overheads
Greater Profitability
Lower Environmental Emissions
Greater Market Value
Better Indoor Climate and Air Quality
Increased Occupant/Guest Comfort, Health and Satisfaction
Increased Worker Productivity
Decreased Absenteeism
Better (e.g. Corporate) Image/Profile
Deferred Investments in Power Generation – Lower Cost/Risk,
Opportunities to Use (e.g. Municipal) Funds for other Purposes
Greater Opportunities for Using Renewable Energy
Access to Economic/Market Incentives (Tax Credits, Rebates, Low-
Interest Loans and other Financial Schemes)
Mauna Lani Resort, Hawai`i, Rooftop PV
System (100 kW)
http://www.nrel.gov/data/pix/Jpegs/06431.jpg, http://www.nrel.gov/data/pix/Jpegs/07113.jpg
ENERGY TECHNOLOGIES
Distributed Energy Systems
Micro-Turbines
Internal Combustion (IC,
Reciprocating) Engines
CHP-Systems
Fuel-Cells
Stirling-Engines
Hybrid Systems
Renewable Energy Technologies
Hydroelectric Energy
Solar Energy
• Solar Thermal
• Solar Photovoltaic (PV)
Wind Energy
Energy from Biomass
Geothermal Energy
Tidal Energy
Wave Energy
Ocean Thermal Energy Conversion
Renewable Energy
http://www.kaheawa.com/gallery.php
The Kaheawa Wind Power
project is a commercial
scale renewable energy
project. It includes the
development, design,
engineering, construction,
and operations of a 30 MW
renewable wind energy
facility.
Now in full operation, the
project will provide
approximately 9% on
average of the electricity
supply for Maui.
30 MW Kaheawa Wind Farm, Maui
The Project is located above McGregor Point in the West Maui mountains, in an area
locally referred to as Kaheawa Pastures. It consists of 20 wind turbines arranged in a
single row, an operations & maintenance building, a communications system, an
electrical substation, and an interconnection to Maui Electric Company’s transmission
lines. An additional 40 MW plant (Auwahi, 20 turbines) is currently planned for a
remote part of the `Ulupalakua Ranch (20 000 acres); 1 st phase to be completed by
2008.
ENVIRONMENTAL TECHNOLOGIES
From: http://www.uneptie.org/pc/tourism/sust-tourism/env-3main.htm, as acessed 070615
Water resources
Water, and especially fresh water, is one of the most
critical natural resources. The tourism industry generally
overuses water resources for hotels, swimming pools,
golf courses and personal use of water by tourists. This
can result in water shortages and degradation of water
supplies, as well as generating a greater volume of
waste water.
Resource consumption in hotels –
Water
314 litres/guest
night
224 – 230
litres/guest
night
480
litres/guest night
90 – 900
aver. 342
litres/guest night
275 litres/guest
night
527 – 1595.7
aver. 981.9
litres/guest
night
Sånga Säby
(2002)
Scandic
Hotels
(1998)
Radisson
SAS (2002)
Germany
(1990s)
Jamaica
(1999)
382 – 787
aver. 583
litres/room/day
Forecasts for
2010 - 1798
litres/room/day
913 – 3424
litres/room/day
1499
litres/room/day
336 – 3198
aver. 939.2
litres/room/day
750
litres/room/day
USA
(2000)
Thailand
(1990s)
Philippines
(2000)
Hong Kong
(1996-1997)
Australia
(1993)
(Bohdanowicz, 2003)
Low-flow toilets use a maximum of 1.6
gallons of water per flush compared with
about 3.5 gallons of water used by a
standard toilet. Low-flow shower heads
use about 2½ gallons of water per
minute compared to between four and
five gallons per minute used by
conventional heads. Low-flow faucet
aerators can cut the water usage of
faucets by as much as 40% from 4
gallons per minute to 2½.
http://www.toolbase.org/techinv/techDetails.a
spx?technologyID=190
http://www.nrdc.org/cities/building/smoffice/walkwater04.asp
Water Conservation
http://www.southeastwater.com.au/sewl/upload/image/215_8x21x200315853PM.gif
Greywater Reuse
http://www.compris.nl/eco/texel.html
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