大多数高楼大厦中的嗡嗡声都是服务器和存储虚拟项目发出的。 它们帮助各个集团降低它们的能源开销，紧缩他们的数据中心规模。

Most of the glass-house buzz is about server and storage virtualization projects that help organizations lower their energy costs and shrink their data center footprints.

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此外，阿尔斯通公司同意和法国布伊格电信集团（Bouygues）成立合资企业，共同研发和提供能源管理服务。

Separately, Alstom agreed to create a joint venture with Bouygues SA to develop and provide energy-management services.

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上个月，它声称对一起爆炸案负责，这起爆炸杀害了一名为美国能源服务巨头哈里伯顿集团（Halliburton）的分公司运送工人的公共汽车司机。

Last month it claimed responsibility for a bomb that killed the driver of a bus carrying workers for an affiliate of Halliburton, an American energy-services giant.

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