Austin-based Dell is taking another big step towards its recycling and environmental improvement efforts, announcing Tuesday that it will be the first tech company to use new recycled elements in its products starting later this year. Dell, which discussed the plan late this afternoon at a two-day energy conference in Austin, said it will use excess carbon fiber and scrap raw materials in its products, marking progress towards the company's "2020 Legacy of Good" plan to move toward a "circular economy" model where recycled products plays a key role.