The US government has announced $14 bn in commitments from US businesses to invest in Africa, as representatives from nearly 100 American and African companies gathered in Washington to discuss ways to boost economic partnerships.

The American companies represented at the day-long meeting include Chevron, Coca-Cola Company, IBM and Mastercard.

The business commitments being announced by the Obama administration on Tuesday include a $2 bn investment by GE by 2018, $200 million in investments across Africa by Marriott, and a $66 million commitment by IBM to provide technology services to Ghana's Fidelity Bank.

We are letting Europe and China go faster than the US Michael Bloomberg, billionaire and former New York City mayor

President Barack Obama was scheduled to address the business summit later Tuesday.

During a panel discussion with chief executives former US president Bill Clinton declared that the US has "only barely scratched the surface" of Africa's economic potential.

Africa is home to six of the world's fastest-growing economies, and a decade of solid growth has created a middle class with increased spending power - 350 million strong in 2010 by the African Development Bank's count, up from 220 million in 2000.

Other nations, most notably China, have been moving aggressively to tap into growing African markets. China surpassed the US as Africa's largest trading partner in 2009.

"We also realize we have some catching up to do," said Michael Bloomberg, the former New York City mayor and a billionaire businessman. "We are letting Europe and China go faster than the US".

Export-Import bank



Also participating in the forum was Jeff Immelt, the chief executive of General Electric. During the panel moderated by Clinton, Immelt appealed to the US Congress to renew the charter for the Export-Import Bank, which helps finance American exports.

Some Republicans want to shutter the bank when Congress returns from recess next month, arguing that the bank's spending is politically motivated and unnecessary. But Immelt said Tuesday that the bank signals to other countries that the US government is interested in investing overseas.

"The fact that we have to sit here and argue for it is just wrong," he said.

The business forum is part of a broader US-Africa summit being held in Washington this week. Nearly 50 African heads of state are in Washington for the three-day conference.

Beyond boosting business ties, the summit also focuses on security partnerships and supporting a new generation of African leaders.