Hartree, a US-based energy and commodities trader that also manages a portfolio of carbon offsets and energy assets, took control of Benmara last year after Wealthcheck fell into financial trouble.

The Arab Energy Fund, formerly known as APICORP, has partnered with global energy and commodities firm Hartree Partners to establish TAEF Hartree Cleantech LP, a $120m limited partnership focused ...

It could be transformative for energy security and important in the fight against climate change. Combined with a long-term collaboration with IBM, and most recently the Hartree National Centre ...