Energy

Sending atmospheric CO₂ into underground methane hydrates could clean the air and create revenue

The pack produces a steady trickle of electricity from the swinging motion of your stuff. Christopher Intagliata reports. 

Resilient fuels and innovative reactors could enable a resurgence of nuclear power

A roadblock to sustainable energy solutions is coming unstuck

Climate change scares me more than the risk of meltdowns

A new rule for the U.S. Environmental Protection Agency allows states to set their own limits on carbon-emission levels

More efficient appliances and stricter building codes have driven significant declines in U.S. emissions to date

The credits could target all low-carbon electricity generation instead of solely wind and solar

Growth in natural gas could offset any reductions from the continued decline in coal-power generation

Diversity leads to innovation, which is crucial to fight climate change

Solving global water issues will greatly benefit food and energy, too

The intermittent nature of solar and wind energy mean companies may be underestimating emissions