Abstract
A large number of the projects of city-development are being planned in the Metropolitan Area by the local self-governing bodies and the private companies.
On the almost cases, as many buildings having complex uses are expected to be constructed, so more quantity and better quality of energy used in the space heating and cooling are inevitable.
For this purpose, the district heating and cooling system are expected to be introduced as a ra-tional distribution system, especially into all of the Sub-Center areas of Tokyo City.
Therefore, the Energy Supply Companies must have a large responsibility and an important part to this request of supply.
Of all energy used in town, oil (kerosene) is most economical and not inferior at a point of view of supply, environment and safety, so it should have a important role.
As to the heat energy distribution system in the Water-ront in Tokyo, the proposal of systems by gas and electricity was already presented in the Journal.
In this paper, the followings are described: those are the basic matter of city energy supply, the trait of district heating and cooling by oil, and our two model plans proposing to the Sub-Center areas of Tokyo City.
