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| Shin
Caterpillar Mitsubishi's new Articulated
Dump Truck with cleaner-burning engine |
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Roaring engines, huge tires, blackened exhaust pipes;
most of us would be hard pressed to think of bulldozers
and dump trucks as environmental, low-polluting vehicles.
But Shin Caterpillar
Mitsubishi's latest six-wheeled dump
trucks, released in October 2005, are very much just
that. They are the first with ultra-low
emission ACERT® engines, which conform to stringent
global exhaust emission standards without sacrificing
either engine performance and fuel efficiency. ACERT®
stands for Advanced Combustion Emission Reduction
Technology and hails from U.S.-based Caterpillar's
75 years of diesel engine manufacturing experience.
Responding to demands for next-generation,
environment-friendly engine designs, the new engines
feature an array of advanced technological improvements.
A new air intake and exhaust design ensures no gas
whatsoever is mixed with the air delivered to the
cylinders, while an advanced "CAT" monitoring
system keeps track of fuel efficiency and emissions.
Also, a groundbreaking electronic multi-stage
fuel injection system automatically adjusts the timing
and volume of the injection to any work rate and load—not
only greatly lowering the emissions of CO2,
NOx and other harmful substances, but also raising
fuel economy. The product launch,
preceded by a new family of large-sized hydraulic
excavators in September 2005, will be followed by
launches of other products using ACERT® technology,
including large wheel loaders, bulldozers and compactors.
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Exploring the environment with Tokyo school
children |
A plan to recycle obsolete uniforms
at Tokio Marine &
Nichido has grown into a popular
program to teach Tokyo school children the facts
of life about green living. When the new company
was formed in October 2004, the former uniforms
of female employees were recycled into organic potting
containers, and it was decided that these products
should be donated to schools to show how the
non-wasteful utilization of limited resources and
energy can benefit the preservation of the global
environment. Receptive officials suggested that
a comprehensive education program would be an even
better way to communicate the ideas to students,
and the plan was made for company volunteers to
teach these classes at local schools. The majority
of the volunteer teachers were veterans of the company's
mangrove forest planting program.*
Beginning in October 2005, on the first
anniversary of the company's merger and renaming,
Tokio Marine & Nichido began a series of comprehensive
classes on the topic of global warming at 20 elementary
schools in metropolitan Tokyo, taught by 50 volunteers
from amongst company offices, agencies and retirees
from around the country. The program has been realized
with the support of the Tokyo Environmental Office,
and is being considered for use throughout Japan.
*As previously covered by
Mitsubishi Monitor, in 1999 the company
initiated a program to replant mangrove forests,
the so-called "ocean forests," in six
countries of Southeast Asia and the South Pacific.
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Ask anyone who's ever been to Tokyo
during the summer: the heat can be murderous. The
masses of tarmac, concrete and steel trap the heat,
creating an "urban heat island" with average
temperatures far higher than the surrounding countryside.
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| Thermography
of roof showing that areas painted with
KD ECO-COOL (green), were much cooler
than the unpainted areas (red). |
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To combat the effect,
and cut the heavy energy consumption used for air-conditioning,
the Tokyo Metropolitan Government has launched an
ambitious three-year plan involving "greening"
of rooftops and wall surfaces as well as using highly
reflective paint on buildings.
To help test the project's feasibility,
paint manufacturer Dai
Nippon Toryo painted the roof of
a former school with its highly reflective KD ECO-COOL
coating. By using the paint from the base coat to
the finish, a method known as the ECO-COOL COATING
SYSTEM, the building's rooftop temperature fell
from 62 °C to 47 °C, dropping room temperatures
by 1.5 degrees.
This may not sound like much, but achieving
such a reduction in buildings across Tokyo over
the scorching summer months, would mean substantial
energy savings and CO2 emission cuts.
In combination with greener rooftops and wall surfaces,
which would further reflect heat, Tokyo's overall
energy consumption could be significantly reduced.
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Alberta, Canada is home to North America's
newest paper pulp plant. It is owned by Alpac Forest
Products Inc. (AFPI), which, in turn, is 70% owned
by Mitsubishi Corporation.
Oji Paper Co., Ltd. owns the other 30%. Recently
AFPI gained forest management certification from
the Forest Stewardship Council (FSC). With an area
of 5.5 million hectares, the forest concerned is
the biggest single forest in the world and the first
in northwestern Canada to be so approved.
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| A
sustainable forest and pulp plant in northwestern
Canada, partially owned by Mitsubishi Corporation. |
The highly respected FSC
forest certification system guarantees that AFPI
pulp products are from forests that are appropriately
managed according to strict sustainable forest management
standards, with consideration for the environment,
society and economic performance. FSC is a non-profit
membership organization established by environmental
groups, forestry companies, organizations of indigenous
people, forestry industry certification organizations
and other groups.
AFPI manages forest resources in northern
Alberta under an agreement with the provincial government
of Alberta. From the outset, it has employed appropriate
forest management methods to maintain good relationships
with all external stakeholders, including local
governments, indigenous people and other industries.
During the FSC certification process, AFPI received
support from external stakeholders, including the
World Wide Fund for Nature (WWF).
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| Future
energy scientists clamor for a fuel-cell
ride, while others learn about hydrogen
filling stations. |
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Last fall, Nippon
Oil invited 50 local children to
the JHFC Yokohama Asahi Hydrogen Station for an
experiential learning event on next-generation energy.
This is the first program
undertaken by Nippon Oil that employs hands-on learning
as an enjoyable way for children to learn about
earth-friendly, next-generation energy. The day's
discussion focused on global warming and included
inspection of a hydrogen station (hydrogen production
plant, storage tanks and supply systems.)
Throughout the day, students listened
attentively to the explanations provided by the
staff, during which they were overheard to say,
"it doesn't stink like gasoline," "I
was surprised at all the splendid equipment,"
and "I was relieved to learn that there is
no danger of hydrogen leakage." After learning
about the operation of a fuel cell vehicle, and
eagerly awaiting their chance to ride in one of
just 60 vehicles presently operating in the country,
students commented that it was surprisingly quiet
and without exhaust odor, and finally, "I wouldn't
get carsick riding in this!"
Nippon Oil plans to continue its work
to benefit local communities through experiential
learning programs and seminars for young students
at its central technical research laboratory and
refineries around the country.
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| PECOLOGY's
adorable panda mascot stars in this TV
commercial promoting recycling. |
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In Japan, dogs bark "wan-wan,"
roosters crow "kokekoko" and the sound
of a PET (Polyethylene terephthalate) bottle being
crushed is "peco-peco." Kirin
Beverage has incorporated the sound
with "ecology" in re-launching Kirin NamaCha,
its popular green tea beverage in new two-liter
"PECOLOGY"* bottles. The new resource-efficient
PECOLOGY bottle used for this and other beverages
has saved 3,450 tons of materials in 10 months compared
with PET bottles previously used by the company.
To achieve these results, the weight
of the two-liter PECOLOGY bottle was reduced by
two-thirds, making it just 42 grams and the lightest
PET bottle available in Japan today. This revolutionary
bottle is just as strong as other PET bottles when
full, but is easily crushed when empty, making it
readily disposable of and less burdensome for consumers
when separating it from other refuse. The bottle
is the combined result of Kirin Beverage's production
expertise and the bottle design and molding capabilities
of the French Groupe Danone.
Overall, the new bottles have helped
the Kirin NamaCha brand increase its sales 20% from
March through the end of November 2005, as Kirin
Beverage once more harmonizes its business aims
with the needs of society.
*PECOLOGY is a registered
trademark of Kirin MC Danone Waters.
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