As Massachusetts looks to boost electric vehicle adoption, Norway offers a model

Austria rolled out the KlimaTicket, an annual pass that gives the holder access to all forms of public transportation in the country, to encourage increased use of public transport with an eye toward climate change mitigation. The uptake has exceeded expectations with 134,000 tickets sold within just the first two months, but it's still unclear what effect the program will have on the country's carbon emissions.

Huge numbers of students lack the chance to go to college because of financial problems. Recently, Kalamazoo schools received more funding allowing them to have the chance to help and pay for students to then go to college and receive a higher education.

The rapid development of emerging economies across Asia and Africa is lifting hundreds of millions of people out of poverty - but there is much debate as to how to best structure this growth. If these economies evolve in the same way as in the West - with unchecked, excessive resource consumption and heavy pollution - the planet may be on the fast track to disaster. Earthrise explores how these nations can grow sustainably using improved, eco-conscious technologies like renewable energy and eco-friendly farming practices.

With the prices of solar technology dropping and the opportunity to save drastically on energy usage and costs, businesses and organizations across the country are investing more in solar infrastructure for their buildings and facilities. The Better Buildings Initiative of the US Department of Energy is helping by providing guidance and documenting effective approaches and financing for renewables installations - from hotels, to schools, to big box retail.

An increasingly popular way to attract foreign direct investment is to let the world’s wealthiest trade cash and property investments for citizenship. The $2 billion-a-year industry allows the ultra-rich to buy passports that permit visa-free travel to nearly the entire world, often with no residency requirements. Highly controversial, the industry is marked by a lack of transparency and concerns about what happens to civic ties when citizenship can be bought and sold.

Seattle residents receive cash vouchers to contribute to local campaigns of their choosing. The taxpayer-funded program aims to broaden political participation and counter the influence of big donors. The idea is spreading to other cities, including Albuquerque and Austin.

Funded by federal grant money, the state, and the Office of Naval Research, Hawaii County public transit has developed its first hydrogen-powered shuttle bus. What’s been called the “fuel of the future,” hydrogen fuel cells create a power source that’s only emissions are clean water vapor. While a seemingly viable and scalable clean-energy source, such development and infrastructure requires large financial investments that many states have yet to prioritize.

Pennsylvania law is preventing a Philadelphia neighborhood from converting an empty lot into a solar farm, but community members are working to fight against this by citing neighboring states that are seeing positive impact from similar projects. One such project is in Massachusetts where shared solar energy systems is helping to offset "80 percent of the power needs of a nearby assisted living facility, an affordable housing development, a family-owned hardware store and a non-profit serving those with disabilities."

Leading up to Father’s Day, Philadelphia criminal justice organization Frontline Dads raised money to bail out fathers. Inspired by the annual Mother’s Day bailouts that happen around the country, Frontline Dad aims to not just free father’s, but raise awareness about the issue of cash bail as well. Beyond bailing out fathers, participants will also have access to services like haircuts, counseling, and job placement assistance.

Solar energy is a clean, cheap, renewable, and land-efficient resource, making it a valuable technology to scale up in the face of climate concerns and clean energy. Diversifying the supply chain for creating and sourcing solar panels can help make solar energy more reliable when faced with geopolitical and human rights issues.